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[PATCH] meson.build: change ExternalProgram.path to full_path
by Allan McRae 06 Mar '22

06 Mar '22

Removes "Future-deprecated features used", but reuires meson-0.55 Signed-off-by: Allan McRae <allan(a)archlinux.org> --- meson.build | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/meson.build b/meson.build index 563e9ab6..b8e64127 100644 --- a/meson.build +++ b/meson.build @@ -8,7 +8,7 @@ project('pacman', 'sysconfdir=/etc', 'localstatedir=/var', ], - meson_version : '>= 0.51') + meson_version : '>= 0.55') libalpm_version = '13.0.1' @@ -262,7 +262,7 @@ substs.set('sysconfdir', SYSCONFDIR) substs.set('localstatedir', LOCALSTATEDIR) substs.set('PKGDATADIR', PKGDATADIR) substs.set('PREFIX', PREFIX) -substs.set('BASH', BASH.path()) +substs.set('BASH', BASH.full_path()) substs.set('PACKAGE_VERSION', PACKAGE_VERSION) substs.set('PACKAGE_NAME', meson.project_name()) substs.set('BUILDSCRIPT', BUILDSCRIPT) @@ -374,7 +374,7 @@ executable( foreach wrapper : script_wrappers cdata = configuration_data() - cdata.set_quoted('BASH', BASH.path()) + cdata.set_quoted('BASH', BASH.full_path()) cdata.set_quoted('BUILDDIR', wrapper[2]) cdata.set_quoted('REAL_PROGPATH', wrapper[1].full_path()) -- 2.35.1

1 0

[PATCH 1/2] Remove reference to internal type in docs
by Allan McRae 06 Mar '22

06 Mar '22

Signed-off-by: Allan McRae <allan(a)archlinux.org> --- lib/libalpm/alpm.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/libalpm/alpm.h b/lib/libalpm/alpm.h index 5eaf0500..2a9200b5 100644 --- a/lib/libalpm/alpm.h +++ b/lib/libalpm/alpm.h @@ -107,7 +107,7 @@ typedef struct _alpm_db_t alpm_db_t; * Packages from databases are automatically freed when the database is unregistered. Packages loaded * from a file must be freed manually. * - * Packages can then be queried for metadata or added to a \link alpm_trans_t transaction \endlink + * Packages can then be queried for metadata or added to a transaction * to be added or removed from the system. * @ingroup libalpm_packages */ -- 2.35.1

1 1

[PATCH 1/2] Add missing parameter names to silence doxygen
by Allan McRae 06 Mar '22

06 Mar '22

Signed-off-by: Allan McRae <allan(a)archlinux.org> --- lib/libalpm/alpm.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/libalpm/alpm.h b/lib/libalpm/alpm.h index 50b5e3d2..5eaf0500 100644 --- a/lib/libalpm/alpm.h +++ b/lib/libalpm/alpm.h @@ -967,7 +967,7 @@ typedef union _alpm_event_t { * Called when an event occurs * @param ctx user-provided context * @param event the event that occurred */ -typedef void (*alpm_cb_event)(void *ctx, alpm_event_t *); +typedef void (*alpm_cb_event)(void *ctx, alpm_event_t *event); /** * Type of question. @@ -1114,7 +1114,7 @@ typedef union _alpm_question_t { * @param ctx user-provided context * @param question the question being asked. */ -typedef void (*alpm_cb_question)(void *ctx, alpm_question_t *); +typedef void (*alpm_cb_question)(void *ctx, alpm_question_t *question); /** An enum over different kinds of progress alerts. */ typedef enum _alpm_progress_t { -- 2.35.1

1 1

[PATCH] Silence meson warning about extract_all_objects
by Allan McRae 06 Mar '22

06 Mar '22

Upstream is changing the default from false to true. This makes no difference to us, so just set as the future default. Signed-off-by: Allan McRae <allan(a)archlinux.org> --- meson.build | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/meson.build b/meson.build index 78663ff3..563e9ab6 100644 --- a/meson.build +++ b/meson.build @@ -312,7 +312,7 @@ libalpm_a = static_library( 'alpm_objlib', libalpm_sources, # https://github.com/mesonbuild/meson/issues/3937 - objects : libcommon.extract_all_objects(), + objects : libcommon.extract_all_objects(recursive: true), include_directories : includes, gnu_symbol_visibility : 'hidden', dependencies : alpm_deps) -- 2.35.1

1 0

[PATCH] Silence meson run_command warning
by Allan McRae 06 Mar '22

06 Mar '22

Upsteam is warning about future change in the run_command check argument. Ref: https://github.com/mesonbuild/meson/issues/9300 Signed-off-by: Allan McRae <allan(a)archlinux.org> --- meson.build | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/meson.build b/meson.build index 76b9d2aa..78663ff3 100644 --- a/meson.build +++ b/meson.build @@ -33,7 +33,7 @@ MESON_MAKE_SYMLINK = join_paths(meson.source_root(), 'build-aux/meson-make-symli BASH = find_program('bash4', 'bash') if BASH.found() - bash_version = run_command(BASH, '-c', 'IFS=.; echo "${BASH_VERSINFO[*]:0:3}"').stdout() + bash_version = run_command(BASH, '-c', 'IFS=.; echo "${BASH_VERSINFO[*]:0:3}"', check: true).stdout() have_bash = bash_version.version_compare('>= 4.4.0') endif @@ -53,7 +53,8 @@ if get_option('use-git-version') find_program('git'), 'describe', '--abbrev=4', - '--dirty').stdout().strip().strip('v') + '--dirty', + check: true).stdout().strip().strip('v') else PACKAGE_VERSION = meson.project_version() endif @@ -230,7 +231,7 @@ strip_static = '--strip-debug' file_seccomp = get_option('file-seccomp') # meson-git has find_program('file', required: false, version: '>=5.38') -filever = run_command('sh', '-c', 'file --version | sed -n "s/^file-$.*$/\\1/p"').stdout() +filever = run_command('sh', '-c', 'file --version | sed -n "s/^file-$.*$/\\1/p"', check: true).stdout() if file_seccomp.enabled() or ( file_seccomp.auto() and filever.version_compare('>= 5.38') ) filecmd = 'file -S' endif @@ -245,7 +246,7 @@ elif os.contains('bsd') or os == 'dragonfly' inodecmd = 'stat -f \'%i %N\'' endif -chost = run_command(cc, '-dumpmachine').stdout().strip() +chost = run_command(cc, '-dumpmachine', check: true).stdout().strip() carch = chost.split('-')[0] # annoyingly, we have to maintain two sets of configuration_data which is -- 2.35.1

1 0

[PATCH] pacman: implement universal transactions
by morganamilo 21 Feb '22

21 Feb '22

This allows using -S, -U and -R in one command: pacman -S foo -R bar To make this work some breaking changes have made. Targets have to come after the operation: pacman -S foo //works pacman -Syu //works pacman -yuS //works pacman foo -S //doesn't work This could be supported with some code to copy all targets before the first operation into the first operation's target list. And -u as a short for --unneeded has been removed as it conflicts with --sysupgrade. However as -u/--sysupgrade is bound to -S, accidently doing `pacman -Ru` will not accidently cause a system upgrade. Another quirk with the UI is that -S has many non transaction related flags, -Sc -Sg -Sl -Si. These have been split off as "sync only" flags. Meaning they show up with `pacman -Si foo` but will be invalid on `pacman -R bar -Si foo`. Also when -R'ing and -S'ing the same package in some command it's treated as a full uninstall then reinstall. The backup files are .pacsave'd and the install reason is set to explicit. I feel like this behavious is good. This also allows you to wipe config files which what --nokeep was intending to solve. Other flags just have to have the op they belong to to be used for them to be valid. For example: pacman -Rn foo //works pacman -S -Rn //works pacman -Sn //doesn't work pacman -Sn -R //works We could posibly drop these flags belonging to each operation and just make them generic transaction flags. Implements FS#9694 Signed-off-by: morganamilo <morganamilo(a)archlinux.org> --- src/pacman/conf.c | 10 +- src/pacman/conf.h | 29 +- src/pacman/meson.build | 1 + src/pacman/pacman.c | 467 +++++++++++++++++++------------- src/pacman/pacman.h | 12 +- src/pacman/remove.c | 99 +------ src/pacman/sync.c | 403 +-------------------------- src/pacman/trans.c | 478 +++++++++++++++++++++++++++++++++ src/pacman/upgrade.c | 26 +- src/pacman/util.c | 15 +- test/pacman/tests/remove049.py | 4 +- 11 files changed, 814 insertions(+), 730 deletions(-) create mode 100644 src/pacman/trans.c diff --git a/src/pacman/conf.c b/src/pacman/conf.c index f9edf75b..9a98264c 100644 --- a/src/pacman/conf.c +++ b/src/pacman/conf.c @@ -105,7 +105,8 @@ config_t *config_new(void) return NULL; } /* defaults which may get overridden later */ - newconfig->op = PM_OP_MAIN; + newconfig->op = 0; + newconfig->curr_op = 0; newconfig->logmask = ALPM_LOG_ERROR | ALPM_LOG_WARNING; newconfig->configfile = strdup(CONFFILE); if(alpm_capabilities() & ALPM_CAPABILITY_SIGNATURES) { @@ -131,6 +132,13 @@ config_t *config_new(void) return newconfig; } +void targets_free(targets_t *targets) { + FREELIST(targets->targets); + FREELIST(targets->sync); + FREELIST(targets->upgrade); + FREELIST(targets->remove); +} + int config_free(config_t *oldconfig) { if(oldconfig == NULL) { diff --git a/src/pacman/conf.h b/src/pacman/conf.h index f7916ca9..93813ef4 100644 --- a/src/pacman/conf.h +++ b/src/pacman/conf.h @@ -43,8 +43,17 @@ typedef struct __config_repo_t { int siglevel_mask; } config_repo_t; + +typedef struct __targets_t { + alpm_list_t *targets; + alpm_list_t *sync; + alpm_list_t *upgrade; + alpm_list_t *remove; +} targets_t; + typedef struct __config_t { unsigned short op; + unsigned short curr_op; unsigned short quiet; unsigned short verbose; unsigned short version; @@ -142,14 +151,15 @@ typedef struct __config_t { /* Operations */ enum { - PM_OP_MAIN = 1, - PM_OP_REMOVE, - PM_OP_UPGRADE, - PM_OP_QUERY, - PM_OP_SYNC, - PM_OP_DEPTEST, - PM_OP_DATABASE, - PM_OP_FILES + PM_OP_INVALID = 1 << 0, + PM_OP_REMOVE = 1 << 1, + PM_OP_UPGRADE = 1 << 2, + PM_OP_QUERY = 1 << 3, + PM_OP_SYNC = 1 << 4, + PM_OP_DEPTEST = 1 << 5, + PM_OP_DATABASE = 1 << 6, + PM_OP_FILES = 1 << 7, + PM_OP_TRANS = PM_OP_SYNC | PM_OP_UPGRADE | PM_OP_REMOVE }; /* Long Operations */ @@ -235,6 +245,9 @@ enum { /* global config variable */ extern config_t *config; + +void targets_free(targets_t *targets); + void enable_colors(int colors); config_t *config_new(void); int config_free(config_t *oldconfig); diff --git a/src/pacman/meson.build b/src/pacman/meson.build index 6926f676..6bf31495 100644 --- a/src/pacman/meson.build +++ b/src/pacman/meson.build @@ -10,6 +10,7 @@ pacman_sources = files(''' remove.c sighandler.h sighandler.c sync.c + trans.c callback.h callback.c upgrade.c util.h util.c diff --git a/src/pacman/pacman.c b/src/pacman/pacman.c index ea536a47..829747c2 100644 --- a/src/pacman/pacman.c +++ b/src/pacman/pacman.c @@ -47,7 +47,7 @@ #include "sighandler.h" /* list of targets specified on command line */ -static alpm_list_t *pm_targets; +static targets_t pm_targets; /* Used to sort the options in --help */ static int options_cmp(const void *p1, const void *p2) @@ -104,7 +104,7 @@ static void usage(int op, const char * const myname) char const *const str_opr = _("operation"); /* please limit your strings to 80 characters in width */ - if(op == PM_OP_MAIN) { + if(!op) { printf("%s: %s <%s> [...]\n", str_usg, myname, str_opr); printf(_("operations:\n")); printf(" %s {-h --help}\n", myname); @@ -125,11 +125,10 @@ static void usage(int op, const char * const myname) addlist(_(" -c, --cascade remove packages and all packages that depend on them\n")); addlist(_(" -n, --nosave remove configuration files\n")); addlist(_(" -s, --recursive remove unnecessary dependencies\n" - " (-ss includes explicitly installed dependencies)\n")); - addlist(_(" -u, --unneeded remove unneeded packages\n")); + " (-ss includes explicitly installed dependencies)\n")); + addlist(_(" --unneeded remove unneeded packages\n")); } else if(op == PM_OP_UPGRADE) { printf("%s: %s {-U --upgrade} [%s] <%s>\n", str_usg, myname, str_opt, str_file); - addlist(_(" --needed do not reinstall up to date packages\n")); printf("%s:\n", str_opt); } else if(op == PM_OP_QUERY) { printf("%s: %s {-Q --query} [%s] [%s]\n", str_usg, myname, str_opt, str_pkg); @@ -163,7 +162,6 @@ static void usage(int op, const char * const myname) addlist(_(" -u, --sysupgrade upgrade installed packages (-uu enables downgrades)\n")); addlist(_(" -y, --refresh download fresh package databases from the server\n" " (-yy to force a refresh even if up to date)\n")); - addlist(_(" --needed do not reinstall up to date packages\n")); } else if(op == PM_OP_DATABASE) { printf("%s: %s {-D --database} <%s> <%s>\n", str_usg, myname, str_opt, str_pkg); printf("%s:\n", str_opt); @@ -185,29 +183,27 @@ static void usage(int op, const char * const myname) addlist(_(" --machinereadable\n" " produce machine-readable output\n")); } - switch(op) { - case PM_OP_SYNC: - case PM_OP_UPGRADE: - addlist(_(" -w, --downloadonly download packages but do not install/upgrade anything\n")); - addlist(_(" --overwrite <glob>\n" - " overwrite conflicting files (can be used more than once)\n")); - addlist(_(" --asdeps install packages as non-explicitly installed\n")); - addlist(_(" --asexplicit install packages as explicitly installed\n")); - addlist(_(" --ignore <pkg> ignore a package upgrade (can be used more than once)\n")); - addlist(_(" --ignoregroup <grp>\n" - " ignore a group upgrade (can be used more than once)\n")); - __attribute__((fallthrough)); - case PM_OP_REMOVE: - addlist(_(" -d, --nodeps skip dependency version checks (-dd to skip all checks)\n")); - addlist(_(" --assume-installed <package=version>\n" - " add a virtual package to satisfy dependencies\n")); - addlist(_(" --dbonly only modify database entries, not package files\n")); - addlist(_(" --noprogressbar do not show a progress bar when downloading files\n")); - addlist(_(" --noscriptlet do not execute the install scriptlet if one exists\n")); - addlist(_(" -p, --print print the targets instead of performing the operation\n")); - addlist(_(" --print-format <string>\n" - " specify how the targets should be printed\n")); - break; + if(op & (PM_OP_UPGRADE | PM_OP_SYNC)) { + addlist(_(" --needed do not reinstall up to date packages\n")); + addlist(_(" -w, --downloadonly download packages but do not install/upgrade anything\n")); + addlist(_(" --overwrite <glob>\n" + " overwrite conflicting files (can be used more than once)\n")); + addlist(_(" --asdeps install packages as non-explicitly installed\n")); + addlist(_(" --asexplicit install packages as explicitly installed\n")); + addlist(_(" --ignore <pkg> ignore a package upgrade (can be used more than once)\n")); + addlist(_(" --ignoregroup <grp>\n" + " ignore a group upgrade (can be used more than once)\n")); + } + if(op & PM_OP_TRANS) { + addlist(_(" -d, --nodeps skip dependency version checks (-dd to skip all checks)\n")); + addlist(_(" --assume-installed <package=version>\n" + " add a virtual package to satisfy dependencies\n")); + addlist(_(" --dbonly only modify database entries, not package files\n")); + addlist(_(" --noprogressbar do not show a progress bar when downloading files\n")); + addlist(_(" --noscriptlet do not execute the install scriptlet if one exists\n")); + addlist(_(" -p, --print print the targets instead of performing the operation\n")); + addlist(_(" --print-format <string>\n" + " specify how the targets should be printed\n")); } addlist(_(" -b, --dbpath <path> set an alternate database location\n")); @@ -301,7 +297,7 @@ static void cleanup(int ret) } /* free memory */ - FREELIST(pm_targets); + targets_free(&pm_targets); console_cursor_show(); exit(ret); } @@ -327,6 +323,24 @@ static int parsearg_util_addlist(alpm_list_t **list) return 0; } +static void set_op(int opt) +{ + int trans = (config->op & PM_OP_TRANS) != 0; + int setting_trans = (opt & PM_OP_TRANS) != 0; + + /* we allow -SS so allow -QQ for sake of consistency */ + if(config->op == opt) { + return; + } + + if(!config->op || (trans && setting_trans)) { + config->op |= opt; + config->curr_op = opt; + } else { + config->op |= PM_OP_INVALID; + } +} + /** Helper function for parsing operation from command-line arguments. * @param opt Keycode returned by getopt_long * @param dryrun If nonzero, application state is NOT changed @@ -338,25 +352,25 @@ static int parsearg_op(int opt, int dryrun) /* operations */ case 'D': if(dryrun) break; - config->op = (config->op != PM_OP_MAIN ? 0 : PM_OP_DATABASE); break; + set_op(PM_OP_DATABASE); break; case 'F': if(dryrun) break; - config->op = (config->op != PM_OP_MAIN ? 0 : PM_OP_FILES); break; + set_op(PM_OP_FILES); break; case 'Q': if(dryrun) break; - config->op = (config->op != PM_OP_MAIN ? 0 : PM_OP_QUERY); break; + set_op(PM_OP_QUERY); break; case 'R': if(dryrun) break; - config->op = (config->op != PM_OP_MAIN ? 0 : PM_OP_REMOVE); break; + set_op(PM_OP_REMOVE); break; case 'S': if(dryrun) break; - config->op = (config->op != PM_OP_MAIN ? 0 : PM_OP_SYNC); break; + set_op(PM_OP_SYNC); break; case 'T': if(dryrun) break; - config->op = (config->op != PM_OP_MAIN ? 0 : PM_OP_DEPTEST); break; + set_op(PM_OP_DEPTEST); break; case 'U': if(dryrun) break; - config->op = (config->op != PM_OP_MAIN ? 0 : PM_OP_UPGRADE); break; + set_op(PM_OP_UPGRADE); break; case 'V': if(dryrun) break; config->version = 1; break; @@ -369,6 +383,7 @@ static int parsearg_op(int opt, int dryrun) return 0; } + /** Helper functions for parsing command-line arguments. * @param opt Keycode returned by getopt_long * @return 0 on success, 1 on failure @@ -619,62 +634,8 @@ static void checkargs_query(void) "--native", "--foreign"); } -/* options common to -S -R -U */ -static int parsearg_trans(int opt) -{ - switch(opt) { - case OP_NODEPS: - case 'd': - if(config->flags & ALPM_TRANS_FLAG_NODEPVERSION) { - config->flags |= ALPM_TRANS_FLAG_NODEPS; - } else { - config->flags |= ALPM_TRANS_FLAG_NODEPVERSION; - } - break; - case OP_DBONLY: - config->flags |= ALPM_TRANS_FLAG_DBONLY; - config->flags |= ALPM_TRANS_FLAG_NOSCRIPTLET; - config->flags |= ALPM_TRANS_FLAG_NOHOOKS; - break; - case OP_NOPROGRESSBAR: - config->noprogressbar = 1; - break; - case OP_NOSCRIPTLET: - config->flags |= ALPM_TRANS_FLAG_NOSCRIPTLET; - break; - case OP_PRINT: - case 'p': - config->print = 1; - break; - case OP_PRINTFORMAT: - config->print = 1; - free(config->print_format); - config->print_format = strdup(optarg); - break; - case OP_ASSUMEINSTALLED: - parsearg_util_addlist(&(config->assumeinstalled)); - break; - default: - return 1; - } - return 0; -} - -static void checkargs_trans(void) -{ - if(config->print) { - invalid_opt(config->flags & ALPM_TRANS_FLAG_DBONLY, - "--print", "--dbonly"); - invalid_opt(config->flags & ALPM_TRANS_FLAG_NOSCRIPTLET, - "--print", "--noscriptlet"); - } -} - static int parsearg_remove(int opt) { - if(parsearg_trans(opt) == 0) { - return 0; - } switch(opt) { case OP_CASCADE: case 'c': @@ -693,7 +654,6 @@ static int parsearg_remove(int opt) } break; case OP_UNNEEDED: - case 'u': config->flags |= ALPM_TRANS_FLAG_UNNEEDED; break; default: @@ -704,7 +664,6 @@ static int parsearg_remove(int opt) static void checkargs_remove(void) { - checkargs_trans(); if(config->flags & ALPM_TRANS_FLAG_NOSAVE) { invalid_opt(config->print, "--nosave", "--print"); invalid_opt(config->flags & ALPM_TRANS_FLAG_DBONLY, @@ -715,9 +674,6 @@ static void checkargs_remove(void) /* options common to -S -U */ static int parsearg_upgrade(int opt) { - if(parsearg_trans(opt) == 0) { - return 0; - } switch(opt) { case OP_OVERWRITE_FILES: parsearg_util_addlist(&(config->overwrite_files)); @@ -750,7 +706,6 @@ static int parsearg_upgrade(int opt) static void checkargs_upgrade(void) { - checkargs_trans(); invalid_opt(config->flags & ALPM_TRANS_FLAG_ALLDEPS && config->flags & ALPM_TRANS_FLAG_ALLEXPLICIT, "--asdeps", "--asexplicit"); @@ -758,9 +713,6 @@ static void checkargs_upgrade(void) static int parsearg_files(int opt) { - if(parsearg_trans(opt) == 0) { - return 0; - } switch(opt) { case OP_LIST: case 'l': @@ -799,6 +751,26 @@ static int parsearg_sync(int opt) if(parsearg_upgrade(opt) == 0) { return 0; } + switch(opt) { + case OP_SYSUPGRADE: + case 'u': + (config->op_s_upgrade)++; + break; + case OP_REFRESH: + case 'y': + (config->op_s_sync)++; + break; + default: + return 1; + } + return 0; +} + +static int parsearg_sync_only(int opt) +{ + if(parsearg_sync(opt) == 0) { + return 0; + } switch(opt) { case OP_CLEAN: case 'c': @@ -840,7 +812,12 @@ static int parsearg_sync(int opt) static void checkargs_sync(void) { - checkargs_upgrade(); + /* no conflicts currently */ +} + +static void checkargs_sync_only(void) +{ + checkargs_sync(); if(config->op_s_clean) { invalid_opt(config->group, "--clean", "--groups"); invalid_opt(config->op_s_info, "--clean", "--info"); @@ -870,6 +847,89 @@ static void checkargs_sync(void) } } +/* options common to -S -R -U */ +static int parsearg_trans(int opt) +{ + if(config->op & (PM_OP_SYNC | PM_OP_UPGRADE) && parsearg_upgrade(opt) == 0) { + return 0; + } + if(config->op & PM_OP_SYNC && parsearg_sync(opt) == 0) { + return 0; + } + if(config->op & PM_OP_REMOVE && parsearg_remove(opt) == 0) { + return 0; + } + switch(opt) { + case OP_NODEPS: + case 'd': + if(config->flags & ALPM_TRANS_FLAG_NODEPVERSION) { + config->flags |= ALPM_TRANS_FLAG_NODEPS; + } else { + config->flags |= ALPM_TRANS_FLAG_NODEPVERSION; + } + break; + case OP_DBONLY: + config->flags |= ALPM_TRANS_FLAG_DBONLY; + config->flags |= ALPM_TRANS_FLAG_NOSCRIPTLET; + config->flags |= ALPM_TRANS_FLAG_NOHOOKS; + break; + case OP_NOPROGRESSBAR: + config->noprogressbar = 1; + break; + case OP_NOSCRIPTLET: + config->flags |= ALPM_TRANS_FLAG_NOSCRIPTLET; + break; + case OP_PRINT: + case 'p': + config->print = 1; + break; + case OP_PRINTFORMAT: + config->print = 1; + free(config->print_format); + config->print_format = strdup(optarg); + break; + case OP_ASSUMEINSTALLED: + parsearg_util_addlist(&(config->assumeinstalled)); + break; + default: + return 1; + } + return 0; +} + +static void checkargs_trans(void) +{ + if(config->op & (PM_OP_SYNC | PM_OP_UPGRADE)) { + checkargs_upgrade(); + } + if(config->op & PM_OP_SYNC) { + checkargs_sync(); + } + if(config->op & PM_OP_REMOVE) { + checkargs_remove(); + } + + if(config->print) { + invalid_opt(config->flags & ALPM_TRANS_FLAG_DBONLY, + "--print", "--dbonly"); + invalid_opt(config->flags & ALPM_TRANS_FLAG_NOSCRIPTLET, + "--print", "--noscriptlet"); + } +} + +static void add_target(char *targ) +{ + if(config->curr_op & PM_OP_SYNC) { + pm_targets.sync = alpm_list_add(pm_targets.sync, targ); + } else if(config->curr_op & PM_OP_REMOVE) { + pm_targets.remove = alpm_list_add(pm_targets.remove, targ); + } else if(config->curr_op & PM_OP_UPGRADE) { + pm_targets.upgrade = alpm_list_add(pm_targets.upgrade, targ); + } else { + pm_targets.targets = alpm_list_add(pm_targets.targets, targ); + } +} + /** Parse command-line arguments for each operation. * @param argc argc * @param argv argv @@ -880,7 +940,7 @@ static int parseargs(int argc, char *argv[]) int opt; int option_index = 0; int result; - const char *optstring = "DFQRSTUVb:cdefghiklmnopqr:stuvwxy"; + const char *optstring = "-DFQRSTUVb:cdefghiklmnopqr:stuvwxy"; static const struct option opts[] = { {"database", no_argument, 0, 'D'}, @@ -955,6 +1015,11 @@ static int parseargs(int argc, char *argv[]) while((opt = getopt_long(argc, argv, optstring, opts, &option_index)) != -1) { if(opt == 0) { continue; + } else if(opt == 1) { + char *targ = strdup(optarg); + /* add the target to our target array */ + add_target(targ); + continue; } else if(opt == '?') { /* unknown option, getopt printed an error */ return 1; @@ -962,8 +1027,8 @@ static int parseargs(int argc, char *argv[]) parsearg_op(opt, 0); } - if(config->op == 0) { - pm_printf(ALPM_LOG_ERROR, _("only one operation may be used at a time\n")); + if(config->op & PM_OP_INVALID) { + pm_printf(ALPM_LOG_ERROR, _("these operations can not be used together\n")); return 1; } if(config->help) { @@ -978,7 +1043,7 @@ static int parseargs(int argc, char *argv[]) /* parse all other options */ optind = 1; while((opt = getopt_long(argc, argv, optstring, opts, &option_index)) != -1) { - if(opt == 0) { + if(opt == 0 || opt == 1) { continue; } else if(opt == '?') { /* this should have failed during first pass already */ @@ -995,14 +1060,9 @@ static int parseargs(int argc, char *argv[]) case PM_OP_QUERY: result = parsearg_query(opt); break; - case PM_OP_REMOVE: - result = parsearg_remove(opt); - break; case PM_OP_SYNC: - result = parsearg_sync(opt); - break; - case PM_OP_UPGRADE: - result = parsearg_upgrade(opt); + /* handle -Si -Sg etc if -S is the only trans op */ + result = parsearg_sync_only(opt); break; case PM_OP_FILES: result = parsearg_files(opt); @@ -1016,6 +1076,13 @@ static int parseargs(int argc, char *argv[]) continue; } + if(config->op & PM_OP_TRANS) { + result = parsearg_trans(opt); + } + if(result == 0) { + continue; + } + /* fall back to global options */ result = parsearg_global(opt); if(result != 0) { @@ -1032,7 +1099,7 @@ static int parseargs(int argc, char *argv[]) while(optind < argc) { /* add the target to our target array */ - pm_targets = alpm_list_add(pm_targets, strdup(argv[optind])); + add_target(strdup(argv[optind])); optind++; } @@ -1044,7 +1111,7 @@ static int parseargs(int argc, char *argv[]) /* no conflicting options */ break; case PM_OP_SYNC: - checkargs_sync(); + checkargs_sync_only(); break; case PM_OP_QUERY: checkargs_query(); @@ -1061,10 +1128,83 @@ static int parseargs(int argc, char *argv[]) default: break; } + if(config->op & PM_OP_TRANS) { + checkargs_trans(); + } return 0; } +static void parse_stdin(alpm_list_t **targets) +{ + if(!isatty(fileno(stdin))) { + int target_found = 0; + char *vdata, *line = NULL; + size_t line_size = 0; + ssize_t nread; + + /* remove the '-' from the list */ + *targets = alpm_list_remove_str(*targets, "-", &vdata); + free(vdata); + + while((nread = getline(&line, &line_size, stdin)) != -1) { + if(line[nread - 1] == '\n') { + /* remove trailing newline */ + line[nread - 1] = '\0'; + } + if(line[0] == '\0') { + /* skip empty lines */ + continue; + } + if(!alpm_list_append_strdup(targets, line)) { + break; + } + target_found = 1; + } + free(line); + + if(ferror(stdin)) { + pm_printf(ALPM_LOG_ERROR, + _("failed to read arguments from stdin: (%s)\n"), strerror(errno)); + cleanup(EXIT_FAILURE); + } + + if(!freopen(ctermid(NULL), "r", stdin)) { + pm_printf(ALPM_LOG_ERROR, _("failed to reopen stdin for reading: (%s)\n"), + strerror(errno)); + } + + if(!target_found) { + pm_printf(ALPM_LOG_ERROR, _("argument '-' specified with empty stdin\n")); + cleanup(1); + } + } else { + /* do not read stdin from terminal */ + pm_printf(ALPM_LOG_ERROR, _("argument '-' specified without input on stdin\n")); + cleanup(1); + } +} + + +static void parse_stdins(void) +{ + alpm_list_t **lists[4] = {&pm_targets.targets, &pm_targets.sync, &pm_targets.upgrade, &pm_targets.remove}; + int replaced = 0; + + for(int i = 0; i < 4; i++) { + alpm_list_t **list = lists[i]; + if(alpm_list_find_str(*list, "-")) { + if(replaced) { + pm_printf(ALPM_LOG_ERROR, _("argument '-' can not be specified multiple times\n")); + cleanup(1); + } + parse_stdin(list); + replaced++; + } + } +} + + /** Print command line to logfile. * @param argc * @param argv @@ -1138,54 +1278,7 @@ int main(int argc, char *argv[]) } /* we support reading targets from stdin if a cmdline parameter is '-' */ - if(alpm_list_find_str(pm_targets, "-")) { - if(!isatty(fileno(stdin))) { - int target_found = 0; - char *vdata, *line = NULL; - size_t line_size = 0; - ssize_t nread; - - /* remove the '-' from the list */ - pm_targets = alpm_list_remove_str(pm_targets, "-", &vdata); - free(vdata); - - while((nread = getline(&line, &line_size, stdin)) != -1) { - if(line[nread - 1] == '\n') { - /* remove trailing newline */ - line[nread - 1] = '\0'; - } - if(line[0] == '\0') { - /* skip empty lines */ - continue; - } - if(!alpm_list_append_strdup(&pm_targets, line)) { - break; - } - target_found = 1; - } - free(line); - - if(ferror(stdin)) { - pm_printf(ALPM_LOG_ERROR, - _("failed to read arguments from stdin: (%s)\n"), strerror(errno)); - cleanup(EXIT_FAILURE); - } - - if(!freopen(ctermid(NULL), "r", stdin)) { - pm_printf(ALPM_LOG_ERROR, _("failed to reopen stdin for reading: (%s)\n"), - strerror(errno)); - } - - if(!target_found) { - pm_printf(ALPM_LOG_ERROR, _("argument '-' specified with empty stdin\n")); - cleanup(1); - } - } else { - /* do not read stdin from terminal */ - pm_printf(ALPM_LOG_ERROR, _("argument '-' specified without input on stdin\n")); - cleanup(1); - } - } + parse_stdins(); if(config->sysroot && (chroot(config->sysroot) != 0 || chdir("/") != 0)) { pm_printf(ALPM_LOG_ERROR, @@ -1233,7 +1326,10 @@ int main(int argc, char *argv[]) printf("Lock File : %s\n", alpm_option_get_lockfile(config->handle)); printf("Log File : %s\n", alpm_option_get_logfile(config->handle)); printf("GPG Dir : %s\n", alpm_option_get_gpgdir(config->handle)); - list_display("Targets :", pm_targets, 0); + list_display("Targets :", pm_targets.targets, 0); + list_display("Sync :", pm_targets.sync, 0); + list_display("Upgrade :", pm_targets.upgrade, 0); + list_display("Remove :", pm_targets.remove, 0); } /* Log command line */ @@ -1242,31 +1338,26 @@ int main(int argc, char *argv[]) } /* start the requested operation */ - switch(config->op) { - case PM_OP_DATABASE: - ret = pacman_database(pm_targets); - break; - case PM_OP_REMOVE: - ret = pacman_remove(pm_targets); - break; - case PM_OP_UPGRADE: - ret = pacman_upgrade(pm_targets); - break; - case PM_OP_QUERY: - ret = pacman_query(pm_targets); - break; - case PM_OP_SYNC: - ret = pacman_sync(pm_targets); - break; - case PM_OP_DEPTEST: - ret = pacman_deptest(pm_targets); - break; - case PM_OP_FILES: - ret = pacman_files(pm_targets); - break; - default: - pm_printf(ALPM_LOG_ERROR, _("no operation specified (use -h for help)\n")); - ret = EXIT_FAILURE; + if(config->op & PM_OP_TRANS) { + ret = do_transaction(&pm_targets); + } else { + switch(config->op) { + case PM_OP_DATABASE: + ret = pacman_database(pm_targets.targets); + break; + case PM_OP_QUERY: + ret = pacman_query(pm_targets.targets); + break; + case PM_OP_DEPTEST: + ret = pacman_deptest(pm_targets.targets); + break; + case PM_OP_FILES: + ret = pacman_files(pm_targets.targets); + break; + default: + pm_printf(ALPM_LOG_ERROR, _("no operation specified (use -h for help)\n")); + ret = EXIT_FAILURE; + } } cleanup(ret); diff --git a/src/pacman/pacman.h b/src/pacman/pacman.h index 2d5229ed..b5a1061a 100644 --- a/src/pacman/pacman.h +++ b/src/pacman/pacman.h @@ -22,6 +22,8 @@ #include <alpm_list.h> +#include "conf.h" + #define PACMAN_CALLER_PREFIX "PACMAN" /* database.c */ @@ -32,12 +34,14 @@ int pacman_deptest(alpm_list_t *targets); int pacman_files(alpm_list_t *files); /* query.c */ int pacman_query(alpm_list_t *targets); -/* remove.c */ -int pacman_remove(alpm_list_t *targets); /* sync.c */ int pacman_sync(alpm_list_t *targets); -int sync_prepare_execute(void); +/* remove.c */ +int load_remove(alpm_list_t *targets); /* upgrade.c */ -int pacman_upgrade(alpm_list_t *targets); +int load_upgrade(alpm_list_t *targets); +/* trans.c */ +int do_transaction(targets_t *targets); + #endif /* PM_PACMAN_H */ diff --git a/src/pacman/remove.c b/src/pacman/remove.c index 98f8bcda..ff11b6e6 100644 --- a/src/pacman/remove.c +++ b/src/pacman/remove.c @@ -18,7 +18,6 @@ * along with this program. If not, see <http://www.gnu.org/licenses/>. */ -#include <fnmatch.h> #include <stdlib.h> #include <stdio.h> @@ -30,11 +29,6 @@ #include "util.h" #include "conf.h" -static int fnmatch_cmp(const void *pattern, const void *string) -{ - return fnmatch(pattern, string, 0); -} - static int remove_target(const char *target) { alpm_pkg_t *pkg; @@ -69,28 +63,16 @@ static int remove_target(const char *target) return 0; } -/** - * @brief Remove a specified list of packages. - * - * @param targets a list of packages (as strings) to remove from the system - * - * @return 0 on success, 1 on failure - */ -int pacman_remove(alpm_list_t *targets) +int load_remove(alpm_list_t *targets) { int retval = 0; - alpm_list_t *i, *data = NULL; + alpm_list_t *i; if(targets == NULL) { pm_printf(ALPM_LOG_ERROR, _("no targets specified (use -h for help)\n")); return 1; } - /* Step 0: create a new transaction */ - if(trans_init(config->flags, 0) == -1) { - return 1; - } - /* Step 1: add targets to the created transaction */ for(i = targets; i; i = alpm_list_next(i)) { char *target = i->data; @@ -102,81 +84,6 @@ int pacman_remove(alpm_list_t *targets) } } - if(retval == 1) { - goto cleanup; - } - - /* Step 2: prepare the transaction based on its type, targets and flags */ - if(alpm_trans_prepare(config->handle, &data) == -1) { - alpm_errno_t err = alpm_errno(config->handle); - pm_printf(ALPM_LOG_ERROR, _("failed to prepare transaction (%s)\n"), - alpm_strerror(err)); - switch(err) { - case ALPM_ERR_UNSATISFIED_DEPS: - for(i = data; i; i = alpm_list_next(i)) { - alpm_depmissing_t *miss = i->data; - char *depstring = alpm_dep_compute_string(miss->depend); - colon_printf(_("removing %s breaks dependency '%s' required by %s\n"), - miss->causingpkg, depstring, miss->target); - free(depstring); - alpm_depmissing_free(miss); - } - break; - default: - break; - } - alpm_list_free(data); - retval = 1; - goto cleanup; - } - - /* Search for holdpkg in target list */ - int holdpkg = 0; - for(i = alpm_trans_get_remove(config->handle); i; i = alpm_list_next(i)) { - alpm_pkg_t *pkg = i->data; - if(alpm_list_find(config->holdpkg, alpm_pkg_get_name(pkg), fnmatch_cmp)) { - pm_printf(ALPM_LOG_WARNING, _("%s is designated as a HoldPkg.\n"), - alpm_pkg_get_name(pkg)); - holdpkg = 1; - } - } - if(holdpkg && (noyes(_("HoldPkg was found in target list. Do you want to continue?")) == 0)) { - retval = 1; - goto cleanup; - } - - /* Step 3: actually perform the removal */ - alpm_list_t *pkglist = alpm_trans_get_remove(config->handle); - if(pkglist == NULL) { - printf(_(" there is nothing to do\n")); - goto cleanup; /* we are done */ - } - - if(config->print) { - print_packages(pkglist); - goto cleanup; - } - - /* print targets and ask user confirmation */ - display_targets(); - printf("\n"); - if(yesno(_("Do you want to remove these packages?")) == 0) { - retval = 1; - goto cleanup; - } - - if(alpm_trans_commit(config->handle, &data) == -1) { - pm_printf(ALPM_LOG_ERROR, _("failed to commit transaction (%s)\n"), - alpm_strerror(alpm_errno(config->handle))); - retval = 1; - } - - FREELIST(data); - - /* Step 4: release transaction resources */ -cleanup: - if(trans_release() == -1) { - retval = 1; - } return retval; } + diff --git a/src/pacman/sync.c b/src/pacman/sync.c index 1f2c8cba..b72fdec3 100644 --- a/src/pacman/sync.c +++ b/src/pacman/sync.c @@ -35,7 +35,6 @@ #include "pacman.h" #include "util.h" #include "package.h" -#include "callback.h" #include "conf.h" static int unlink_verbose(const char *pathname, int ignore_missing) @@ -510,376 +509,6 @@ static int sync_list(alpm_list_t *syncs, alpm_list_t *targets) return ret; } -static alpm_db_t *get_db(const char *dbname) -{ - alpm_list_t *i; - for(i = alpm_get_syncdbs(config->handle); i; i = i->next) { - alpm_db_t *db = i->data; - if(strcmp(alpm_db_get_name(db), dbname) == 0) { - return db; - } - } - return NULL; -} - -static int process_pkg(alpm_pkg_t *pkg) -{ - int ret = alpm_add_pkg(config->handle, pkg); - - if(ret == -1) { - alpm_errno_t err = alpm_errno(config->handle); - pm_printf(ALPM_LOG_ERROR, "'%s': %s\n", alpm_pkg_get_name(pkg), alpm_strerror(err)); - return 1; - } - config->explicit_adds = alpm_list_add(config->explicit_adds, pkg); - return 0; -} - -static int group_exists(alpm_list_t *dbs, const char *name) -{ - alpm_list_t *i; - for(i = dbs; i; i = i->next) { - alpm_db_t *db = i->data; - - if(alpm_db_get_group(db, name)) { - return 1; - } - } - - return 0; -} - -static int process_group(alpm_list_t *dbs, const char *group, int error) -{ - int ret = 0; - alpm_list_t *i; - alpm_list_t *pkgs = alpm_find_group_pkgs(dbs, group); - int count = alpm_list_count(pkgs); - - if(!count) { - if(group_exists(dbs, group)) { - return 0; - } - - pm_printf(ALPM_LOG_ERROR, _("target not found: %s\n"), group); - return 1; - } - - if(error) { - /* we already know another target errored. there is no reason to prompt the - * user here; we already validated the group name so just move on since we - * won't actually be installing anything anyway. */ - goto cleanup; - } - - if(config->print == 0) { - char *array = malloc(count); - int n = 0; - const colstr_t *colstr = &config->colstr; - colon_printf(_n("There is %d member in group %s%s%s:\n", - "There are %d members in group %s%s%s:\n", count), - count, colstr->groups, group, colstr->title); - select_display(pkgs); - if(!array) { - ret = 1; - goto cleanup; - } - if(multiselect_question(array, count)) { - ret = 1; - free(array); - goto cleanup; - } - for(i = pkgs, n = 0; i; i = alpm_list_next(i)) { - alpm_pkg_t *pkg = i->data; - - if(array[n++] == 0) { - continue; - } - - if(process_pkg(pkg) == 1) { - ret = 1; - free(array); - goto cleanup; - } - } - free(array); - } else { - for(i = pkgs; i; i = alpm_list_next(i)) { - alpm_pkg_t *pkg = i->data; - - if(process_pkg(pkg) == 1) { - ret = 1; - goto cleanup; - } - } - } - -cleanup: - alpm_list_free(pkgs); - return ret; -} - -static int process_targname(alpm_list_t *dblist, const char *targname, - int error) -{ - alpm_pkg_t *pkg = alpm_find_dbs_satisfier(config->handle, dblist, targname); - - /* skip ignored packages when user says no */ - if(alpm_errno(config->handle) == ALPM_ERR_PKG_IGNORED) { - pm_printf(ALPM_LOG_WARNING, _("skipping target: %s\n"), targname); - return 0; - } - - if(pkg) { - return process_pkg(pkg); - } - /* fallback on group */ - return process_group(dblist, targname, error); -} - -static int process_target(const char *target, int error) -{ - /* process targets */ - char *targstring = strdup(target); - char *targname = strchr(targstring, '/'); - int ret = 0; - alpm_list_t *dblist; - - if(targname && targname != targstring) { - alpm_db_t *db; - const char *dbname; - int usage; - - *targname = '\0'; - targname++; - dbname = targstring; - db = get_db(dbname); - if(!db) { - pm_printf(ALPM_LOG_ERROR, _("database not found: %s\n"), - dbname); - ret = 1; - goto cleanup; - } - - /* explicitly mark this repo as valid for installs since - * a repo name was given with the target */ - alpm_db_get_usage(db, &usage); - alpm_db_set_usage(db, usage|ALPM_DB_USAGE_INSTALL); - - dblist = alpm_list_add(NULL, db); - ret = process_targname(dblist, targname, error); - alpm_list_free(dblist); - - /* restore old usage so we don't possibly disturb later - * targets */ - alpm_db_set_usage(db, usage); - } else { - targname = targstring; - dblist = alpm_get_syncdbs(config->handle); - ret = process_targname(dblist, targname, error); - } - -cleanup: - free(targstring); - if(ret && access(target, R_OK) == 0) { - pm_printf(ALPM_LOG_WARNING, - _("'%s' is a file, did you mean %s instead of %s?\n"), - target, "-U/--upgrade", "-S/--sync"); - } - return ret; -} - -static int sync_trans(alpm_list_t *targets) -{ - int retval = 0; - alpm_list_t *i; - - /* Step 1: create a new transaction... */ - if(trans_init(config->flags, 1) == -1) { - return 1; - } - - /* process targets */ - for(i = targets; i; i = alpm_list_next(i)) { - const char *targ = i->data; - if(process_target(targ, retval) == 1) { - retval = 1; - } - } - - if(retval) { - trans_release(); - return retval; - } - - if(config->op_s_upgrade) { - if(!config->print) { - colon_printf(_("Starting full system upgrade...\n")); - alpm_logaction(config->handle, PACMAN_CALLER_PREFIX, - "starting full system upgrade\n"); - } - if(alpm_sync_sysupgrade(config->handle, config->op_s_upgrade >= 2) == -1) { - pm_printf(ALPM_LOG_ERROR, "%s\n", alpm_strerror(alpm_errno(config->handle))); - trans_release(); - return 1; - } - } - - return sync_prepare_execute(); -} - -static void print_broken_dep(alpm_depmissing_t *miss) -{ - char *depstring = alpm_dep_compute_string(miss->depend); - alpm_list_t *trans_add = alpm_trans_get_add(config->handle); - alpm_pkg_t *pkg; - if(miss->causingpkg == NULL) { - /* package being installed/upgraded has unresolved dependency */ - colon_printf(_("unable to satisfy dependency '%s' required by %s\n"), - depstring, miss->target); - } else if((pkg = alpm_pkg_find(trans_add, miss->causingpkg))) { - /* upgrading a package breaks a local dependency */ - colon_printf(_("installing %s (%s) breaks dependency '%s' required by %s\n"), - miss->causingpkg, alpm_pkg_get_version(pkg), depstring, miss->target); - } else { - /* removing a package breaks a local dependency */ - colon_printf(_("removing %s breaks dependency '%s' required by %s\n"), - miss->causingpkg, depstring, miss->target); - } - free(depstring); -} - -int sync_prepare_execute(void) -{ - alpm_list_t *i, *packages, *data = NULL; - int retval = 0; - - /* Step 2: "compute" the transaction based on targets and flags */ - if(alpm_trans_prepare(config->handle, &data) == -1) { - alpm_errno_t err = alpm_errno(config->handle); - pm_printf(ALPM_LOG_ERROR, _("failed to prepare transaction (%s)\n"), - alpm_strerror(err)); - switch(err) { - case ALPM_ERR_PKG_INVALID_ARCH: - for(i = data; i; i = alpm_list_next(i)) { - char *pkg = i->data; - colon_printf(_("package %s does not have a valid architecture\n"), pkg); - free(pkg); - } - break; - case ALPM_ERR_UNSATISFIED_DEPS: - for(i = data; i; i = alpm_list_next(i)) { - print_broken_dep(i->data); - alpm_depmissing_free(i->data); - } - break; - case ALPM_ERR_CONFLICTING_DEPS: - for(i = data; i; i = alpm_list_next(i)) { - alpm_conflict_t *conflict = i->data; - /* only print reason if it contains new information */ - if(conflict->reason->mod == ALPM_DEP_MOD_ANY) { - colon_printf(_("%s and %s are in conflict\n"), - conflict->package1, conflict->package2); - } else { - char *reason = alpm_dep_compute_string(conflict->reason); - colon_printf(_("%s and %s are in conflict (%s)\n"), - conflict->package1, conflict->package2, reason); - free(reason); - } - alpm_conflict_free(conflict); - } - break; - default: - break; - } - retval = 1; - goto cleanup; - } - - packages = alpm_trans_get_add(config->handle); - if(packages == NULL) { - /* nothing to do: just exit without complaining */ - if(!config->print) { - printf(_(" there is nothing to do\n")); - } - goto cleanup; - } - - /* Step 3: actually perform the operation */ - if(config->print) { - print_packages(packages); - goto cleanup; - } - - display_targets(); - printf("\n"); - - int confirm; - if(config->op_s_downloadonly) { - confirm = yesno(_("Proceed with download?")); - } else { - confirm = yesno(_("Proceed with installation?")); - } - if(!confirm) { - retval = 1; - goto cleanup; - } - - multibar_move_completed_up(true); - if(alpm_trans_commit(config->handle, &data) == -1) { - alpm_errno_t err = alpm_errno(config->handle); - pm_printf(ALPM_LOG_ERROR, _("failed to commit transaction (%s)\n"), - alpm_strerror(err)); - switch(err) { - case ALPM_ERR_FILE_CONFLICTS: - for(i = data; i; i = alpm_list_next(i)) { - alpm_fileconflict_t *conflict = i->data; - switch(conflict->type) { - case ALPM_FILECONFLICT_TARGET: - fprintf(stderr, _("%s exists in both '%s' and '%s'\n"), - conflict->file, conflict->target, conflict->ctarget); - break; - case ALPM_FILECONFLICT_FILESYSTEM: - if(conflict->ctarget[0]) { - fprintf(stderr, _("%s: %s exists in filesystem (owned by %s)\n"), - conflict->target, conflict->file, conflict->ctarget); - } else { - fprintf(stderr, _("%s: %s exists in filesystem\n"), - conflict->target, conflict->file); - } - break; - } - alpm_fileconflict_free(conflict); - } - break; - case ALPM_ERR_PKG_INVALID: - case ALPM_ERR_PKG_INVALID_CHECKSUM: - case ALPM_ERR_PKG_INVALID_SIG: - for(i = data; i; i = alpm_list_next(i)) { - char *filename = i->data; - fprintf(stderr, _("%s is invalid or corrupted\n"), filename); - free(filename); - } - break; - default: - break; - } - /* TODO: stderr? */ - printf(_("Errors occurred, no packages were upgraded.\n")); - retval = 1; - goto cleanup; - } - - /* Step 4: release transaction resources */ -cleanup: - alpm_list_free(data); - if(trans_release() == -1) { - retval = 1; - } - - return retval; -} - int pacman_sync(alpm_list_t *targets) { alpm_list_t *sync_dbs = NULL; @@ -902,26 +531,8 @@ int pacman_sync(alpm_list_t *targets) return ret; } - if(check_syncdbs(1, 0)) { - return 1; - } - sync_dbs = alpm_get_syncdbs(config->handle); - if(config->op_s_sync) { - /* grab a fresh package list */ - colon_printf(_("Synchronizing package databases...\n")); - alpm_logaction(config->handle, PACMAN_CALLER_PREFIX, - "synchronizing package lists\n"); - if(!sync_syncdbs(config->op_s_sync, sync_dbs)) { - return 1; - } - } - - if(check_syncdbs(1, 1)) { - return 1; - } - /* search for a package */ if(config->op_s_search) { return sync_search(sync_dbs, targets); @@ -943,17 +554,9 @@ int pacman_sync(alpm_list_t *targets) } if(targets == NULL) { - if(config->op_s_upgrade) { - /* proceed */ - } else if(config->op_s_sync) { - return 0; - } else { - /* don't proceed here unless we have an operation that doesn't require a - * target list */ - pm_printf(ALPM_LOG_ERROR, _("no targets specified (use -h for help)\n")); - return 1; - } + pm_printf(ALPM_LOG_ERROR, _("no targets specified (use -h for help)\n")); + return 1; } - return sync_trans(targets); + return 0; } diff --git a/src/pacman/trans.c b/src/pacman/trans.c new file mode 100644 index 00000000..62c7fb4d --- /dev/null +++ b/src/pacman/trans.c @@ -0,0 +1,478 @@ +/* + * trans.c + * + * Copyright (c) 2006-2021 Pacman Development Team <pacman-dev(a)archlinux.org> + * Copyright (c) 2002-2006 by Judd Vinet <jvinet(a)zeroflux.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <fnmatch.h> + +#include <alpm.h> +#include <alpm_list.h> + +/* pacman */ +#include "pacman.h" +#include "callback.h" +#include "conf.h" +#include "util.h" + +static int fnmatch_cmp(const void *pattern, const void *string) +{ + return fnmatch(pattern, string, 0); +} + +static void print_broken_dep(alpm_depmissing_t *miss) +{ + char *depstring = alpm_dep_compute_string(miss->depend); + alpm_list_t *trans_add = alpm_trans_get_add(config->handle); + alpm_pkg_t *pkg; + if(miss->causingpkg == NULL) { + /* package being installed/upgraded has unresolved dependency */ + colon_printf(_("unable to satisfy dependency '%s' required by %s\n"), + depstring, miss->target); + } else if((pkg = alpm_pkg_find(trans_add, miss->causingpkg))) { + /* upgrading a package breaks a local dependency */ + colon_printf(_("installing %s (%s) breaks dependency '%s' required by %s\n"), + miss->causingpkg, alpm_pkg_get_version(pkg), depstring, miss->target); + } else { + /* removing a package breaks a local dependency */ + colon_printf(_("removing %s breaks dependency '%s' required by %s\n"), + miss->causingpkg, depstring, miss->target); + } + free(depstring); +} + +static int sync_prepare_execute(void) +{ + alpm_list_t *i, *packages, *remove_packages, *data = NULL; + int retval = 0; + + /* Step 2: "compute" the transaction based on targets and flags */ + if(alpm_trans_prepare(config->handle, &data) == -1) { + alpm_errno_t err = alpm_errno(config->handle); + pm_printf(ALPM_LOG_ERROR, _("failed to prepare transaction (%s)\n"), + alpm_strerror(err)); + switch(err) { + case ALPM_ERR_PKG_INVALID_ARCH: + for(i = data; i; i = alpm_list_next(i)) { + char *pkg = i->data; + colon_printf(_("package %s does not have a valid architecture\n"), pkg); + free(pkg); + } + break; + case ALPM_ERR_UNSATISFIED_DEPS: + for(i = data; i; i = alpm_list_next(i)) { + print_broken_dep(i->data); + alpm_depmissing_free(i->data); + } + break; + case ALPM_ERR_CONFLICTING_DEPS: + for(i = data; i; i = alpm_list_next(i)) { + alpm_conflict_t *conflict = i->data; + /* only print reason if it contains new information */ + if(conflict->reason->mod == ALPM_DEP_MOD_ANY) { + colon_printf(_("%s and %s are in conflict\n"), + conflict->package1, conflict->package2); + } else { + char *reason = alpm_dep_compute_string(conflict->reason); + colon_printf(_("%s and %s are in conflict (%s)\n"), + conflict->package1, conflict->package2, reason); + free(reason); + } + alpm_conflict_free(conflict); + } + break; + default: + break; + } + retval = 1; + goto cleanup; + } + + packages = alpm_trans_get_add(config->handle); + remove_packages = alpm_trans_get_remove(config->handle); + + if(packages == NULL && remove_packages == NULL) { + /* nothing to do: just exit without complaining */ + if(!config->print) { + printf(_(" there is nothing to do\n")); + } + goto cleanup; + } + + + /* Search for holdpkg in target list */ + int holdpkg = 0; + for(i = remove_packages; i; i = alpm_list_next(i)) { + alpm_pkg_t *pkg = i->data; + if(alpm_list_find(config->holdpkg, alpm_pkg_get_name(pkg), fnmatch_cmp)) { + pm_printf(ALPM_LOG_WARNING, _("%s is designated as a HoldPkg.\n"), + alpm_pkg_get_name(pkg)); + holdpkg = 1; + } + } + if(holdpkg && (noyes(_("HoldPkg was found in target list. Do you want to continue?")) == 0)) { + retval = 1; + goto cleanup; + } + + /* Step 3: actually perform the operation */ + if(config->print) { + print_packages(packages); + print_packages(remove_packages); + goto cleanup; + } + + display_targets(); + printf("\n"); + + int confirm; + if(config->op_s_downloadonly) { + confirm = yesno(_("Proceed with download?")); + } else { + confirm = yesno(_("Proceed with installation?")); + } + if(!confirm) { + retval = 1; + goto cleanup; + } + + multibar_move_completed_up(true); + if(alpm_trans_commit(config->handle, &data) == -1) { + alpm_errno_t err = alpm_errno(config->handle); + pm_printf(ALPM_LOG_ERROR, _("failed to commit transaction (%s)\n"), + alpm_strerror(err)); + switch(err) { + case ALPM_ERR_FILE_CONFLICTS: + for(i = data; i; i = alpm_list_next(i)) { + alpm_fileconflict_t *conflict = i->data; + switch(conflict->type) { + case ALPM_FILECONFLICT_TARGET: + fprintf(stderr, _("%s exists in both '%s' and '%s'\n"), + conflict->file, conflict->target, conflict->ctarget); + break; + case ALPM_FILECONFLICT_FILESYSTEM: + if(conflict->ctarget[0]) { + fprintf(stderr, _("%s: %s exists in filesystem (owned by %s)\n"), + conflict->target, conflict->file, conflict->ctarget); + } else { + fprintf(stderr, _("%s: %s exists in filesystem\n"), + conflict->target, conflict->file); + } + break; + } + alpm_fileconflict_free(conflict); + } + break; + case ALPM_ERR_PKG_INVALID: + case ALPM_ERR_PKG_INVALID_CHECKSUM: + case ALPM_ERR_PKG_INVALID_SIG: + for(i = data; i; i = alpm_list_next(i)) { + char *filename = i->data; + fprintf(stderr, _("%s is invalid or corrupted\n"), filename); + free(filename); + } + break; + default: + break; + } + /* TODO: stderr? */ + printf(_("Errors occurred, no packages were upgraded.\n")); + retval = 1; + goto cleanup; + } + + /* Step 4: release transaction resources */ +cleanup: + alpm_list_free(data); + if(trans_release() == -1) { + retval = 1; + } + + return retval; +} + +static int group_exists(alpm_list_t *dbs, const char *name) +{ + alpm_list_t *i; + for(i = dbs; i; i = i->next) { + alpm_db_t *db = i->data; + + if(alpm_db_get_group(db, name)) { + return 1; + } + } + + return 0; +} + +static alpm_db_t *get_db(const char *dbname) +{ + alpm_list_t *i; + for(i = alpm_get_syncdbs(config->handle); i; i = i->next) { + alpm_db_t *db = i->data; + if(strcmp(alpm_db_get_name(db), dbname) == 0) { + return db; + } + } + return NULL; +} + +static int process_pkg(alpm_pkg_t *pkg) +{ + int ret = alpm_add_pkg(config->handle, pkg); + + if(ret == -1) { + alpm_errno_t err = alpm_errno(config->handle); + pm_printf(ALPM_LOG_ERROR, "'%s': %s\n", alpm_pkg_get_name(pkg), alpm_strerror(err)); + return 1; + } + config->explicit_adds = alpm_list_add(config->explicit_adds, pkg); + return 0; +} + +static int process_group(alpm_list_t *dbs, const char *group, int error) +{ + int ret = 0; + alpm_list_t *i; + alpm_list_t *pkgs = alpm_find_group_pkgs(dbs, group); + int count = alpm_list_count(pkgs); + + if(!count) { + if(group_exists(dbs, group)) { + return 0; + } + + pm_printf(ALPM_LOG_ERROR, _("target not found: %s\n"), group); + return 1; + } + + if(error) { + /* we already know another target errored. there is no reason to prompt the + * user here; we already validated the group name so just move on since we + * won't actually be installing anything anyway. */ + goto cleanup; + } + + if(config->print == 0) { + char *array = malloc(count); + int n = 0; + const colstr_t *colstr = &config->colstr; + colon_printf(_n("There is %d member in group %s%s%s:\n", + "There are %d members in group %s%s%s:\n", count), + count, colstr->groups, group, colstr->title); + select_display(pkgs); + if(!array) { + ret = 1; + goto cleanup; + } + if(multiselect_question(array, count)) { + ret = 1; + free(array); + goto cleanup; + } + for(i = pkgs, n = 0; i; i = alpm_list_next(i)) { + alpm_pkg_t *pkg = i->data; + + if(array[n++] == 0) { + continue; + } + + if(process_pkg(pkg) == 1) { + ret = 1; + free(array); + goto cleanup; + } + } + free(array); + } else { + for(i = pkgs; i; i = alpm_list_next(i)) { + alpm_pkg_t *pkg = i->data; + + if(process_pkg(pkg) == 1) { + ret = 1; + goto cleanup; + } + } + } + +cleanup: + alpm_list_free(pkgs); + return ret; +} + +static int process_targname(alpm_list_t *dblist, const char *targname, + int error) +{ + alpm_pkg_t *pkg = alpm_find_dbs_satisfier(config->handle, dblist, targname); + + /* skip ignored packages when user says no */ + if(alpm_errno(config->handle) == ALPM_ERR_PKG_IGNORED) { + pm_printf(ALPM_LOG_WARNING, _("skipping target: %s\n"), targname); + return 0; + } + + if(pkg) { + return process_pkg(pkg); + } + /* fallback on group */ + return process_group(dblist, targname, error); +} + +static int process_target(const char *target, int error) +{ + /* process targets */ + char *targstring = strdup(target); + char *targname = strchr(targstring, '/'); + int ret = 0; + alpm_list_t *dblist; + + if(targname && targname != targstring) { + alpm_db_t *db; + const char *dbname; + int usage; + + *targname = '\0'; + targname++; + dbname = targstring; + db = get_db(dbname); + if(!db) { + pm_printf(ALPM_LOG_ERROR, _("database not found: %s\n"), + dbname); + ret = 1; + goto cleanup; + } + + /* explicitly mark this repo as valid for installs since + * a repo name was given with the target */ + alpm_db_get_usage(db, &usage); + alpm_db_set_usage(db, usage|ALPM_DB_USAGE_INSTALL); + + dblist = alpm_list_add(NULL, db); + ret = process_targname(dblist, targname, error); + alpm_list_free(dblist); + + /* restore old usage so we don't possibly disturb later + * targets */ + alpm_db_set_usage(db, usage); + } else { + targname = targstring; + dblist = alpm_get_syncdbs(config->handle); + ret = process_targname(dblist, targname, error); + } + +cleanup: + free(targstring); + if(ret && access(target, R_OK) == 0) { + pm_printf(ALPM_LOG_WARNING, + _("'%s' is a file, did you mean %s instead of %s?\n"), + target, "-U/--upgrade", "-S/--sync"); + } + return ret; +} + +static int load_sync(alpm_list_t *targets) +{ + int retval = 0; + alpm_list_t *i; + + if(targets == NULL && !config->op_s_upgrade && !config->op_s_sync) { + pm_printf(ALPM_LOG_ERROR, _("no targets specified (use -h for help)\n")); + return 1; + } + + /* process targets */ + for(i = targets; i; i = alpm_list_next(i)) { + const char *targ = i->data; + if(process_target(targ, retval) == 1) { + retval = 1; + } + } + + return retval; +} + +int do_transaction(targets_t *targets) { + int need_repos = (config->op & PM_OP_SYNC); + alpm_list_t *sync_dbs; + + if(targets->targets != NULL) { + pm_printf(ALPM_LOG_ERROR, _("targets must come after operation\n")); + return 1; + } + + if(check_syncdbs(need_repos, 0)) { + return 1; + } + + sync_dbs = alpm_get_syncdbs(config->handle); + + if(config->op_s_sync) { + /* grab a fresh package list */ + colon_printf(_("Synchronizing package databases...\n")); + alpm_logaction(config->handle, PACMAN_CALLER_PREFIX, + "synchronizing package lists\n"); + if(!sync_syncdbs(config->op_s_sync, sync_dbs)) { + return 1; + } + } + + if(check_syncdbs(need_repos, 1)) { + return 1; + } + + if(config->op_s_clean || config->op_s_search || config->op_s_info + || config->op_q_list || config->group) { + return pacman_sync(targets->sync); + } + + /* Step 1: create a new transaction... */ + if(trans_init(config->flags, 1) == -1) { + return 1; + } + + if(config->op & PM_OP_SYNC && load_sync(targets->sync)) { + goto cleanup; + } + if(config->op & PM_OP_REMOVE && load_remove(targets->remove)) { + goto cleanup; + } + if(config->op & PM_OP_UPGRADE && load_upgrade(targets->upgrade)) { + goto cleanup; + } + + if(config->op_s_upgrade) { + if(!config->print) { + colon_printf(_("Starting full system upgrade...\n")); + alpm_logaction(config->handle, PACMAN_CALLER_PREFIX, + "starting full system upgrade\n"); + } + if(alpm_sync_sysupgrade(config->handle, config->op_s_upgrade >= 2) == -1) { + pm_printf(ALPM_LOG_ERROR, "%s\n", alpm_strerror(alpm_errno(config->handle))); + trans_release(); + return 1; + } + } + + return sync_prepare_execute(); + +cleanup: + trans_release(); + return 1; +} diff --git a/src/pacman/upgrade.c b/src/pacman/upgrade.c index 0691856f..b0fa7b1d 100644 --- a/src/pacman/upgrade.c +++ b/src/pacman/upgrade.c @@ -65,7 +65,7 @@ static int load_packages(alpm_list_t *targets, int siglevel) * * @return 0 on success, 1 on failure */ -int pacman_upgrade(alpm_list_t *targets) +int load_upgrade(alpm_list_t *targets) { int retval = 0; alpm_list_t *remote_targets = NULL, *fetched_files = NULL; @@ -88,38 +88,16 @@ int pacman_upgrade(alpm_list_t *targets) if(remote_targets) { retval = alpm_fetch_pkgurl(config->handle, remote_targets, &fetched_files); - if(retval) { - goto fail_free; - } - } - - /* Step 1: create a new transaction */ - if(trans_init(config->flags, 1) == -1) { - retval = 1; - goto fail_free; } printf(_("loading packages...\n")); retval |= load_packages(local_targets, alpm_option_get_local_file_siglevel(config->handle)); retval |= load_packages(fetched_files, alpm_option_get_remote_file_siglevel(config->handle)); - if(retval) { - goto fail_release; - } - - alpm_list_free(remote_targets); - alpm_list_free(local_targets); - FREELIST(fetched_files); - - /* now that targets are resolved, we can hand it all off to the sync code */ - return sync_prepare_execute(); - -fail_release: - trans_release(); -fail_free: alpm_list_free(remote_targets); alpm_list_free(local_targets); FREELIST(fetched_files); return retval; } + diff --git a/src/pacman/util.c b/src/pacman/util.c index 53833d6f..f1b8fc40 100644 --- a/src/pacman/util.c +++ b/src/pacman/util.c @@ -106,16 +106,17 @@ int needs_root(void) if(config->sysroot) { return 1; } + if(config->op & PM_OP_SYNC) { + return (config->op_s_clean || config->op_s_sync || + (!config->group && !config->op_s_info && !config->op_q_list && + !config->op_s_search && !config->print)); + } + if(config->op & PM_OP_TRANS) { + return !config->print; + } switch(config->op) { case PM_OP_DATABASE: return !config->op_q_check; - case PM_OP_UPGRADE: - case PM_OP_REMOVE: - return !config->print; - case PM_OP_SYNC: - return (config->op_s_clean || config->op_s_sync || - (!config->group && !config->op_s_info && !config->op_q_list && - !config->op_s_search && !config->print)); case PM_OP_FILES: return config->op_s_sync; default: diff --git a/test/pacman/tests/remove049.py b/test/pacman/tests/remove049.py index a0336295..a147847a 100644 --- a/test/pacman/tests/remove049.py +++ b/test/pacman/tests/remove049.py @@ -10,9 +10,9 @@ lp3.depends = [ "pkg1" ] self.addpkg2db("local", lp3) -self.args = "-Ru pkg1 pkg2" +self.args = "-R --unneeded pkg1 pkg2" self.addrule("PACMAN_RETCODE=0") self.addrule("PKG_EXIST=pkg1") self.addrule("!PKG_EXIST=pkg2") -self.addrule("PKG_EXIST=pkg3") \ No newline at end of file +self.addrule("PKG_EXIST=pkg3") -- 2.35.1

1 0

Re: script to find uninstalled optional dependencies?
by Ike Stoddard 10 Feb '22

10 Feb '22

Solved. “expac %o” On Thu, Feb 10, 2022 at 06:00 <pacman-dev-request(a)lists.archlinux.org> wrote: > > > Today's Topics: > > 1. has anyone built the script to find uninstalled optional > dependencies? (Ike Stoddard) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Thu, 10 Feb 2022 02:32:03 -0600 > From: Ike Stoddard <isaac.a.stoddard(a)gmail.com> > To: pacman-dev(a)lists.archlinux.org > Subject: has anyone built the script to find uninstalled optional > dependencies? > Message-ID: > <CACh_G0i1XearS3ET= > X0aw6vpfZcxy-mxgwJkFBkmoZF+CikBpw(a)mail.gmail.com> > Content-Type: text/plain; charset="UTF-8" > > The problem: system restoration. I am rebuilding a server. In doing so, I > can get a list of missing packages per the Wiki instructions. Thanks for > that. However, to get the optional dependencies to be listed, in order to > build appropriately, that set of data seems to be unavailable. It is not in > pacman.log, though other helpful data is ("[ALPM-SCRIPTLET]" tags it). > > I have downloaded the mailing list archives, and grepped them for optdeps, > etc. > > In late 2009, someone had the intention to create the subject script. > > Did that ever happen? Or did it enter the companion tools and I have not > yet found it? > > > ------------------------------ > > Subject: Digest Footer > > _______________________________________________ > pacman-dev mailing list > pacman-dev(a)lists.archlinux.org > https://lists.archlinux.org/listinfo/pacman-dev > > > ------------------------------ > > End of pacman-dev Digest, Vol 197, Issue 4 > ****************************************** >

1 0

has anyone built the script to find uninstalled optional dependencies?
by Ike Stoddard 10 Feb '22

10 Feb '22

The problem: system restoration. I am rebuilding a server. In doing so, I can get a list of missing packages per the Wiki instructions. Thanks for that. However, to get the optional dependencies to be listed, in order to build appropriately, that set of data seems to be unavailable. It is not in pacman.log, though other helpful data is ("[ALPM-SCRIPTLET]" tags it). I have downloaded the mailing list archives, and grepped them for optdeps, etc. In late 2009, someone had the intention to create the subject script. Did that ever happen? Or did it enter the companion tools and I have not yet found it?

1 0

CacheServer option (or whatever to work around server error limit)
by Christian Hesse 31 Jan '22

31 Jan '22

Hello everybody, I am still struggling with pacman having the server error limit enabled by default. My attempt to fix this for my use case with http headers [0] was reject. Also someone proposed to add a configuration option to disable server error limit [1]... It was rejected as well. But I guess the best way to solve this is finally implementing an option "CacheServer", as requested a long time ago [2]. Looks like Allan did not fine the "spare 30 minutes" [3] to implement... :) Thus I would like to have a look. Still I would like to have a rough guide where to put what and how to glue things. Anybody wants to share some thoughts what an acceptable solution should look like? [0] https://lists.archlinux.org/pipermail/pacman-dev/2021-May/025159.html [1] https://bugs.archlinux.org/task/71352 [2] https://bugs.archlinux.org/task/23407 [3] https://lists.archlinux.org/pipermail/pacman-dev/2021-June/025184.html -- main(a){char*c=/* Schoene Gruesse */"B?IJj;MEH" "CX:;",b;for(a/* Best regards my address: */=0;b=c[a++];) putchar(b-1/(/* Chris cc -ox -xc - && ./x */b/42*2-3)*42);}

2 14

[PATCH 0/4] Initial support for asignify signatures
by Jeremy Huntwork 13 Jan '22

13 Jan '22

libasignify provides a simple API for checking ed25519 signatures of blake2 file digests. See: https://github.com/vstakhov/asignify These changes add support into libalpm, a new configuration option for the location of trusted public keys that libasignify uses, and modify the build to support only one signature method, gpgme or asignify. A future patch will be needed to add appropriate asignify signing commands to makepkg. Jeremy Huntwork (4): libalpm: Add support for asignify signatures Add a configuration option for asignify's key dir Add documentation for the AsignifyDir option Update meson for asignify doc/pacman.conf.5.asciidoc | 8 +++++ etc/pacman.conf.in | 1 + lib/libalpm/alpm.c | 2 +- lib/libalpm/alpm.h | 19 +++++++++++ lib/libalpm/be_package.c | 22 ++++++++++--- lib/libalpm/be_sync.c | 2 +- lib/libalpm/error.c | 8 ++--- lib/libalpm/handle.c | 23 ++++++++++++-- lib/libalpm/handle.h | 1 + lib/libalpm/signing.c | 65 ++++++++++++++++++++++++++++++++++++++ lib/libalpm/signing.h | 1 + meson.build | 33 +++++++++++++------ meson_options.txt | 4 +-- src/pacman/conf.c | 16 ++++++++++ src/pacman/conf.h | 2 ++ src/pacman/pacman.c | 40 ++++++++++++++++++----- test/pacman/meson.build | 2 +- 17 files changed, 216 insertions(+), 33 deletions(-) -- 2.34.1

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