[pacman-dev] [GIT] The official pacman repository branch, maint, updated. v4.0.0-6-g04fd320

Thu Oct 13 12:30:29 EDT 2011

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commit 04fd320e97770911894fb06ba98f3c17fc30c7d9
Author: Dan McGee <dan at archlinux.org>
Date:   Thu Oct 13 11:22:50 2011 -0500

    Update NEWS for missing 4.0 stuff and 4.0.1 changes so far

    Signed-off-by: Dan McGee <dan at archlinux.org>

commit 241946cceaf4c90624794a17c6a13661ea9862a9
Author: Lukas Fleischer <archlinux at cryptocrack.de>
Date:   Thu Oct 13 17:23:20 2011 +0200

    scripts/*.sh.in: Fix signal handler error messages

    This includes some fixes to the messages that are displayed when a
    signal is caught in makepkg or repo-add:

    * Instead of always showing "==> ERROR: TERM signal caught. Exiting...",
      replace "TERM" by whatever signal is actually caught.

    * Fix a typo in the SIGERR error message in repo-add ("occurred" instead
      of "occured"). Francois already fixed this for makepkg in 1e51b81c.

    Signed-off-by: Lukas Fleischer <archlinux at cryptocrack.de>
    Signed-off-by: Dan McGee <dan at archlinux.org>

commit d4c97ea2f64cafd3e14e2817d2b805f0b0d541f1
Author: Lukas Fleischer <archlinux at cryptocrack.de>
Date:   Thu Oct 13 17:23:19 2011 +0200

    repo-add: Avoid race condition in signal handlers

    There is a small chance that a user sends SIGINT (or any other signal
    that is trapped) when we're already in clean_up() which used to lead to
    trap_exit() being executed and the remaining code in clean_up() being
    skipped due to the bash signal/trap handler blocking EXIT (since its
    handler is already being executed, even if it's interrupted).

    In practice, this behaviour caused unexpected results (primarily because
    pressing ^C at the wrong time left a lock file behind):

        $ ./repo-add extra.db.tar.gz foobar
        ==> Extracting database to a temporary location...
        ^C
        ==> ERROR: Aborted by user! Exiting...
        $ ./repo-add extra.db.tar.gz foobar
        ==> Extracting database to a temporary location...
        ==> ERROR: File 'foobar' not found.
        ==> No packages modified, nothing to do.
        ^C
        ==> ERROR: Aborted by user! Exiting...
        $ ./repo-add extra.db.tar.gz foobar
        ==> ERROR: Failed to acquire lockfile: extra.db.tar.gz.lck.
        ==> ERROR: Held by process 18522

    Fix this and reduce the chance of race conditions in signal handlers by:

    * Unhooking all traps in both clean_up() and trap_exit().

    * Call clean_up() explicitly in trap_exit() to make sure we remove the
      lock file and the temporary directory even if we send SIGINT when
      clean_up() is already being executed but didn't reach the unhook code
      yet.

    Also, add an optional parameter to clean_up() to allow for setting an
    explicit exit code when we call clean_up() from trap_exit().

    Signed-off-by: Lukas Fleischer <archlinux at cryptocrack.de>
    Signed-off-by: Dan McGee <dan at archlinux.org>

commit 12642a299b9f4218f43ce8a4f1d9924cfae744ee
Author: Dan McGee <dan at archlinux.org>
Date:   Wed Oct 12 17:32:54 2011 -0500

    Add user-visible warning message if public keyring not found

    This should help point users in the right direction if they have not
    initialized via pacman-key just yet.

    Signed-off-by: Dan McGee <dan at archlinux.org>

commit 2a18171afa9ba8acf1123355f252b1189aefeeeb
Author: Dan McGee <dan at archlinux.org>
Date:   Mon Oct 3 10:52:16 2011 -0500

    signing: delay gpgme_init() until latest possible moment

    In the default configuration, we can enter the signing code but still
    have nothing to do with GPGME- for example, if database signatures are
    optional but none are present. Delay initialization of GPGME until we
    know there is a signature file present or we were passed base64-encoded
    data.

    This also makes debugging with valgrind a lot easier as you don't have
    to deal with all the GPGME error noise because their code leaks like a
    sieve.

    Signed-off-by: Dan McGee <dan at archlinux.org>

commit 61c6ae01b3315c5db38ef5d313ac6f0b75fe2209
Author: Dan McGee <dan at archlinux.org>
Date:   Mon Oct 10 21:26:17 2011 -0500

    VerbosePkgLists: format table lines in i18n-compatible way

    This had the unfortunate implementation detail that depended on the
    strings having 1 byte == 1 column hold true. As we know, this is not at
    all the case once you move past the base ASCII character set.

    Reimplement this whole thing so it doesn't depend on format strings at
    all. Instead, simply calculate the max column widths, and then when
    displaying each row add the correct amount of padding using UTF-8 safe
    string length functions.

    Before:

    åå—        æ—§ç‰ˆæœ¬æ–°ç‰ˆæœ¬  å‡€å˜åŒ– ä¸‹è½½å¤§å°

    libgee                0.6.2.1-1  0.60 MiB    0.10 MiB
    libsocialweb          0.25.19-2  1.92 MiB    0.23 MiB
    folks                 0.6.3.2-1  1.38 MiB    0.25 MiB

    After:

    åå—          æ—§ç‰ˆæœ¬  æ–°ç‰ˆæœ¬     å‡€å˜åŒ–    ä¸‹è½½å¤§å°

    libgee                0.6.2.1-1  0.60 MiB  0.10 MiB
    libsocialweb          0.25.19-2  1.92 MiB  0.23 MiB
    folks                 0.6.3.2-1  1.38 MiB  0.25 MiB

    Signed-off-by: Dan McGee <dan at archlinux.org>

-----------------------------------------------------------------------

Summary of changes:
 NEWS                   |    4 ++
 lib/libalpm/signing.c  |   49 ++++++++++++++++----------
 scripts/makepkg.sh.in  |    4 ++-
 scripts/repo-add.sh.in |   16 ++++++--
 src/pacman/util.c      |   89 +++++++++++++++++++++++++----------------------
 5 files changed, 96 insertions(+), 66 deletions(-)

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