Vedant
2 years ago
21 changed files with 877 additions and 0 deletions
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BIN.DS_Store
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71Lerntagebuch.md
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BINÜbung git /.DS_Store
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1Übung git /local_repository
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1Übung git /remote_repository/HEAD
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6Übung git /remote_repository/config
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1Übung git /remote_repository/description
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15Übung git /remote_repository/hooks/applypatch-msg.sample
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24Übung git /remote_repository/hooks/commit-msg.sample
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174Übung git /remote_repository/hooks/fsmonitor-watchman.sample
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8Übung git /remote_repository/hooks/post-update.sample
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14Übung git /remote_repository/hooks/pre-applypatch.sample
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49Übung git /remote_repository/hooks/pre-commit.sample
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13Übung git /remote_repository/hooks/pre-merge-commit.sample
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53Übung git /remote_repository/hooks/pre-push.sample
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169Übung git /remote_repository/hooks/pre-rebase.sample
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24Übung git /remote_repository/hooks/pre-receive.sample
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42Übung git /remote_repository/hooks/prepare-commit-msg.sample
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78Übung git /remote_repository/hooks/push-to-checkout.sample
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128Übung git /remote_repository/hooks/update.sample
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6Übung git /remote_repository/info/exclude
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Subproject commit 740e89a1b9ae896905eb2ff0e027da580563cd2f |
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ref: refs/heads/master |
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@ -0,0 +1,6 @@ |
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[core] |
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repositoryformatversion = 0 |
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filemode = true |
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bare = true |
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ignorecase = true |
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precomposeunicode = true |
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@ -0,0 +1 @@ |
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Unnamed repository; edit this file 'description' to name the repository. |
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@ -0,0 +1,15 @@ |
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#!/bin/sh |
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# |
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# An example hook script to check the commit log message taken by |
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# applypatch from an e-mail message. |
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# |
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# The hook should exit with non-zero status after issuing an |
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# appropriate message if it wants to stop the commit. The hook is |
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# allowed to edit the commit message file. |
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# |
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# To enable this hook, rename this file to "applypatch-msg". |
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|
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. git-sh-setup |
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commitmsg="$(git rev-parse --git-path hooks/commit-msg)" |
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test -x "$commitmsg" && exec "$commitmsg" ${1+"$@"} |
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: |
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@ -0,0 +1,24 @@ |
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#!/bin/sh |
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# |
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# An example hook script to check the commit log message. |
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# Called by "git commit" with one argument, the name of the file |
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# that has the commit message. The hook should exit with non-zero |
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# status after issuing an appropriate message if it wants to stop the |
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# commit. The hook is allowed to edit the commit message file. |
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# |
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# To enable this hook, rename this file to "commit-msg". |
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|
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# Uncomment the below to add a Signed-off-by line to the message. |
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# Doing this in a hook is a bad idea in general, but the prepare-commit-msg |
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# hook is more suited to it. |
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# |
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# SOB=$(git var GIT_AUTHOR_IDENT | sed -n 's/^\(.*>\).*$/Signed-off-by: \1/p') |
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# grep -qs "^$SOB" "$1" || echo "$SOB" >> "$1" |
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|
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# This example catches duplicate Signed-off-by lines. |
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|
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test "" = "$(grep '^Signed-off-by: ' "$1" | |
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sort | uniq -c | sed -e '/^[ ]*1[ ]/d')" || { |
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echo >&2 Duplicate Signed-off-by lines. |
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exit 1 |
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} |
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#!/usr/bin/perl |
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|
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use strict; |
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use warnings; |
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use IPC::Open2; |
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|
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# An example hook script to integrate Watchman |
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# (https://facebook.github.io/watchman/) with git to speed up detecting |
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# new and modified files. |
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# |
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# The hook is passed a version (currently 2) and last update token |
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# formatted as a string and outputs to stdout a new update token and |
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# all files that have been modified since the update token. Paths must |
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# be relative to the root of the working tree and separated by a single NUL. |
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# |
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# To enable this hook, rename this file to "query-watchman" and set |
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# 'git config core.fsmonitor .git/hooks/query-watchman' |
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# |
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my ($version, $last_update_token) = @ARGV; |
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|
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# Uncomment for debugging |
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# print STDERR "$0 $version $last_update_token\n"; |
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|
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# Check the hook interface version |
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if ($version ne 2) { |
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die "Unsupported query-fsmonitor hook version '$version'.\n" . |
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"Falling back to scanning...\n"; |
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} |
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|
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my $git_work_tree = get_working_dir(); |
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|
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my $retry = 1; |
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|
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my $json_pkg; |
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eval { |
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require JSON::XS; |
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$json_pkg = "JSON::XS"; |
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1; |
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} or do { |
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require JSON::PP; |
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$json_pkg = "JSON::PP"; |
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}; |
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|
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launch_watchman(); |
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|
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sub launch_watchman { |
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my $o = watchman_query(); |
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if (is_work_tree_watched($o)) { |
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output_result($o->{clock}, @{$o->{files}}); |
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} |
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} |
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|
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sub output_result { |
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my ($clockid, @files) = @_; |
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|
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# Uncomment for debugging watchman output |
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# open (my $fh, ">", ".git/watchman-output.out"); |
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# binmode $fh, ":utf8"; |
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# print $fh "$clockid\n@files\n"; |
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# close $fh; |
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|
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binmode STDOUT, ":utf8"; |
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print $clockid; |
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print "\0"; |
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local $, = "\0"; |
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print @files; |
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} |
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|
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sub watchman_clock { |
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my $response = qx/watchman clock "$git_work_tree"/; |
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die "Failed to get clock id on '$git_work_tree'.\n" . |
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"Falling back to scanning...\n" if $? != 0; |
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|
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return $json_pkg->new->utf8->decode($response); |
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} |
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|
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sub watchman_query { |
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my $pid = open2(\*CHLD_OUT, \*CHLD_IN, 'watchman -j --no-pretty') |
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or die "open2() failed: $!\n" . |
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"Falling back to scanning...\n"; |
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|
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# In the query expression below we're asking for names of files that |
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# changed since $last_update_token but not from the .git folder. |
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# |
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# To accomplish this, we're using the "since" generator to use the |
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# recency index to select candidate nodes and "fields" to limit the |
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# output to file names only. Then we're using the "expression" term to |
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# further constrain the results. |
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my $last_update_line = ""; |
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if (substr($last_update_token, 0, 1) eq "c") { |
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$last_update_token = "\"$last_update_token\""; |
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$last_update_line = qq[\n"since": $last_update_token,]; |
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} |
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my $query = <<" END"; |
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["query", "$git_work_tree", {$last_update_line |
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"fields": ["name"], |
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"expression": ["not", ["dirname", ".git"]] |
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}] |
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END |
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|
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# Uncomment for debugging the watchman query |
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# open (my $fh, ">", ".git/watchman-query.json"); |
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# print $fh $query; |
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# close $fh; |
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|
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print CHLD_IN $query; |
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close CHLD_IN; |
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my $response = do {local $/; <CHLD_OUT>}; |
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|
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# Uncomment for debugging the watch response |
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# open ($fh, ">", ".git/watchman-response.json"); |
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# print $fh $response; |
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# close $fh; |
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|
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die "Watchman: command returned no output.\n" . |
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"Falling back to scanning...\n" if $response eq ""; |
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die "Watchman: command returned invalid output: $response\n" . |
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"Falling back to scanning...\n" unless $response =~ /^\{/; |
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|
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return $json_pkg->new->utf8->decode($response); |
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} |
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|
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sub is_work_tree_watched { |
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my ($output) = @_; |
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my $error = $output->{error}; |
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if ($retry > 0 and $error and $error =~ m/unable to resolve root .* directory (.*) is not watched/) { |
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$retry--; |
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my $response = qx/watchman watch "$git_work_tree"/; |
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die "Failed to make watchman watch '$git_work_tree'.\n" . |
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"Falling back to scanning...\n" if $? != 0; |
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$output = $json_pkg->new->utf8->decode($response); |
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$error = $output->{error}; |
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die "Watchman: $error.\n" . |
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"Falling back to scanning...\n" if $error; |
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|
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# Uncomment for debugging watchman output |
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# open (my $fh, ">", ".git/watchman-output.out"); |
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# close $fh; |
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|
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# Watchman will always return all files on the first query so |
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# return the fast "everything is dirty" flag to git and do the |
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# Watchman query just to get it over with now so we won't pay |
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# the cost in git to look up each individual file. |
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my $o = watchman_clock(); |
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$error = $output->{error}; |
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|
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die "Watchman: $error.\n" . |
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"Falling back to scanning...\n" if $error; |
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|
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output_result($o->{clock}, ("/")); |
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$last_update_token = $o->{clock}; |
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|
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eval { launch_watchman() }; |
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return 0; |
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} |
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|
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die "Watchman: $error.\n" . |
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"Falling back to scanning...\n" if $error; |
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return 1; |
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} |
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|
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sub get_working_dir { |
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my $working_dir; |
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if ($^O =~ 'msys' || $^O =~ 'cygwin') { |
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$working_dir = Win32::GetCwd(); |
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$working_dir =~ tr/\\/\//; |
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} else { |
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require Cwd; |
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$working_dir = Cwd::cwd(); |
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} |
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|
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return $working_dir; |
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} |
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#!/bin/sh |
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# |
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# An example hook script to prepare a packed repository for use over |
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# dumb transports. |
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# |
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# To enable this hook, rename this file to "post-update". |
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|
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exec git update-server-info |
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#!/bin/sh |
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# |
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# An example hook script to verify what is about to be committed |
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# by applypatch from an e-mail message. |
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# |
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# The hook should exit with non-zero status after issuing an |
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# appropriate message if it wants to stop the commit. |
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# |
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# To enable this hook, rename this file to "pre-applypatch". |
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|
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. git-sh-setup |
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precommit="$(git rev-parse --git-path hooks/pre-commit)" |
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test -x "$precommit" && exec "$precommit" ${1+"$@"} |
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: |
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#!/bin/sh |
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# |
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# An example hook script to verify what is about to be committed. |
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# Called by "git commit" with no arguments. The hook should |
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# exit with non-zero status after issuing an appropriate message if |
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# it wants to stop the commit. |
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# |
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# To enable this hook, rename this file to "pre-commit". |
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|
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if git rev-parse --verify HEAD >/dev/null 2>&1 |
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then |
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against=HEAD |
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else |
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# Initial commit: diff against an empty tree object |
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against=$(git hash-object -t tree /dev/null) |
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fi |
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|
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# If you want to allow non-ASCII filenames set this variable to true. |
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allownonascii=$(git config --type=bool hooks.allownonascii) |
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|
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# Redirect output to stderr. |
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exec 1>&2 |
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|
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# Cross platform projects tend to avoid non-ASCII filenames; prevent |
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# them from being added to the repository. We exploit the fact that the |
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# printable range starts at the space character and ends with tilde. |
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if [ "$allownonascii" != "true" ] && |
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# Note that the use of brackets around a tr range is ok here, (it's |
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# even required, for portability to Solaris 10's /usr/bin/tr), since |
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# the square bracket bytes happen to fall in the designated range. |
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test $(git diff --cached --name-only --diff-filter=A -z $against | |
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LC_ALL=C tr -d '[ -~]\0' | wc -c) != 0 |
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then |
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cat <<\EOF |
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Error: Attempt to add a non-ASCII file name. |
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|
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This can cause problems if you want to work with people on other platforms. |
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|
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To be portable it is advisable to rename the file. |
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|
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If you know what you are doing you can disable this check using: |
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|
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git config hooks.allownonascii true |
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EOF |
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exit 1 |
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fi |
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|
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# If there are whitespace errors, print the offending file names and fail. |
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exec git diff-index --check --cached $against -- |
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#!/bin/sh |
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# |
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# An example hook script to verify what is about to be committed. |
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# Called by "git merge" with no arguments. The hook should |
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# exit with non-zero status after issuing an appropriate message to |
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# stderr if it wants to stop the merge commit. |
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# |
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# To enable this hook, rename this file to "pre-merge-commit". |
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|
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. git-sh-setup |
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test -x "$GIT_DIR/hooks/pre-commit" && |
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exec "$GIT_DIR/hooks/pre-commit" |
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: |
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#!/bin/sh |
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|
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# An example hook script to verify what is about to be pushed. Called by "git |
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# push" after it has checked the remote status, but before anything has been |
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# pushed. If this script exits with a non-zero status nothing will be pushed. |
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# |
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# This hook is called with the following parameters: |
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# |
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# $1 -- Name of the remote to which the push is being done |
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# $2 -- URL to which the push is being done |
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# |
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# If pushing without using a named remote those arguments will be equal. |
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# |
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# Information about the commits which are being pushed is supplied as lines to |
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# the standard input in the form: |
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# |
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# <local ref> <local oid> <remote ref> <remote oid> |
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# |
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# This sample shows how to prevent push of commits where the log message starts |
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# with "WIP" (work in progress). |
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|
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remote="$1" |
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url="$2" |
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|
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zero=$(git hash-object --stdin </dev/null | tr '[0-9a-f]' '0') |
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|
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while read local_ref local_oid remote_ref remote_oid |
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do |
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if test "$local_oid" = "$zero" |
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then |
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# Handle delete |
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: |
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else |
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if test "$remote_oid" = "$zero" |
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then |
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# New branch, examine all commits |
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range="$local_oid" |
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else |
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# Update to existing branch, examine new commits |
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range="$remote_oid..$local_oid" |
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fi |
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|
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# Check for WIP commit |
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commit=$(git rev-list -n 1 --grep '^WIP' "$range") |
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if test -n "$commit" |
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then |
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echo >&2 "Found WIP commit in $local_ref, not pushing" |
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exit 1 |
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fi |
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fi |
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done |
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|
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exit 0 |
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@ -0,0 +1,169 @@ |
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#!/bin/sh |
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# |
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# Copyright (c) 2006, 2008 Junio C Hamano |
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# |
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# The "pre-rebase" hook is run just before "git rebase" starts doing |
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# its job, and can prevent the command from running by exiting with |
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# non-zero status. |
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# |
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# The hook is called with the following parameters: |
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# |
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# $1 -- the upstream the series was forked from. |
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# $2 -- the branch being rebased (or empty when rebasing the current branch). |
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# |
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# This sample shows how to prevent topic branches that are already |
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# merged to 'next' branch from getting rebased, because allowing it |
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# would result in rebasing already published history. |
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|
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publish=next |
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basebranch="$1" |
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if test "$#" = 2 |
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then |
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topic="refs/heads/$2" |
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else |
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topic=`git symbolic-ref HEAD` || |
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exit 0 ;# we do not interrupt rebasing detached HEAD |
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fi |
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|
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case "$topic" in |
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refs/heads/??/*) |
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;; |
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*) |
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exit 0 ;# we do not interrupt others. |
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;; |
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esac |
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|
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# Now we are dealing with a topic branch being rebased |
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# on top of master. Is it OK to rebase it? |
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|
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# Does the topic really exist? |
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git show-ref -q "$topic" || { |
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echo >&2 "No such branch $topic" |
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exit 1 |
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} |
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|
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# Is topic fully merged to master? |
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not_in_master=`git rev-list --pretty=oneline ^master "$topic"` |
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if test -z "$not_in_master" |
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then |
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echo >&2 "$topic is fully merged to master; better remove it." |
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exit 1 ;# we could allow it, but there is no point. |
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fi |
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|
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# Is topic ever merged to next? If so you should not be rebasing it. |
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only_next_1=`git rev-list ^master "^$topic" ${publish} | sort` |
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only_next_2=`git rev-list ^master ${publish} | sort` |
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if test "$only_next_1" = "$only_next_2" |
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then |
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not_in_topic=`git rev-list "^$topic" master` |
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if test -z "$not_in_topic" |
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then |
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echo >&2 "$topic is already up to date with master" |
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exit 1 ;# we could allow it, but there is no point. |
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else |
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exit 0 |
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fi |
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else |
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not_in_next=`git rev-list --pretty=oneline ^${publish} "$topic"` |
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/usr/bin/perl -e ' |
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my $topic = $ARGV[0]; |
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my $msg = "* $topic has commits already merged to public branch:\n"; |
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my (%not_in_next) = map { |
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/^([0-9a-f]+) /; |
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($1 => 1); |
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} split(/\n/, $ARGV[1]); |
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for my $elem (map { |
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/^([0-9a-f]+) (.*)$/; |
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[$1 => $2]; |
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} split(/\n/, $ARGV[2])) { |
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if (!exists $not_in_next{$elem->[0]}) { |
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if ($msg) { |
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print STDERR $msg; |
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undef $msg; |
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} |
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print STDERR " $elem->[1]\n"; |
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} |
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} |
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' "$topic" "$not_in_next" "$not_in_master" |
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exit 1 |
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fi |
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|
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<<\DOC_END |
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|
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This sample hook safeguards topic branches that have been |
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published from being rewound. |
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|
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The workflow assumed here is: |
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|
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* Once a topic branch forks from "master", "master" is never |
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merged into it again (either directly or indirectly). |
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|
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* Once a topic branch is fully cooked and merged into "master", |
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it is deleted. If you need to build on top of it to correct |
|||
earlier mistakes, a new topic branch is created by forking at |
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the tip of the "master". This is not strictly necessary, but |
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it makes it easier to keep your history simple. |
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|
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* Whenever you need to test or publish your changes to topic |
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branches, merge them into "next" branch. |
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|
|||
The script, being an example, hardcodes the publish branch name |
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to be "next", but it is trivial to make it configurable via |
|||
$GIT_DIR/config mechanism. |
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|
|||
With this workflow, you would want to know: |
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|
|||
(1) ... if a topic branch has ever been merged to "next". Young |
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topic branches can have stupid mistakes you would rather |
|||
clean up before publishing, and things that have not been |
|||
merged into other branches can be easily rebased without |
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affecting other people. But once it is published, you would |
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not want to rewind it. |
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|
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(2) ... if a topic branch has been fully merged to "master". |
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Then you can delete it. More importantly, you should not |
|||
build on top of it -- other people may already want to |
|||
change things related to the topic as patches against your |
|||
"master", so if you need further changes, it is better to |
|||
fork the topic (perhaps with the same name) afresh from the |
|||
tip of "master". |
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|
|||
Let's look at this example: |
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|
|||
o---o---o---o---o---o---o---o---o---o "next" |
|||
/ / / / |
|||
/ a---a---b A / / |
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/ / / / |
|||
/ / c---c---c---c B / |
|||
/ / / \ / |
|||
/ / / b---b C \ / |
|||
/ / / / \ / |
|||
---o---o---o---o---o---o---o---o---o---o---o "master" |
|||
|
|||
|
|||
A, B and C are topic branches. |
|||
|
|||
* A has one fix since it was merged up to "next". |
|||
|
|||
* B has finished. It has been fully merged up to "master" and "next", |
|||
and is ready to be deleted. |
|||
|
|||
* C has not merged to "next" at all. |
|||
|
|||
We would want to allow C to be rebased, refuse A, and encourage |
|||
B to be deleted. |
|||
|
|||
To compute (1): |
|||
|
|||
git rev-list ^master ^topic next |
|||
git rev-list ^master next |
|||
|
|||
if these match, topic has not merged in next at all. |
|||
|
|||
To compute (2): |
|||
|
|||
git rev-list master..topic |
|||
|
|||
if this is empty, it is fully merged to "master". |
|||
|
|||
DOC_END |
|||
@ -0,0 +1,24 @@ |
|||
#!/bin/sh |
|||
# |
|||
# An example hook script to make use of push options. |
|||
# The example simply echoes all push options that start with 'echoback=' |
|||
# and rejects all pushes when the "reject" push option is used. |
|||
# |
|||
# To enable this hook, rename this file to "pre-receive". |
|||
|
|||
if test -n "$GIT_PUSH_OPTION_COUNT" |
|||
then |
|||
i=0 |
|||
while test "$i" -lt "$GIT_PUSH_OPTION_COUNT" |
|||
do |
|||
eval "value=\$GIT_PUSH_OPTION_$i" |
|||
case "$value" in |
|||
echoback=*) |
|||
echo "echo from the pre-receive-hook: ${value#*=}" >&2 |
|||
;; |
|||
reject) |
|||
exit 1 |
|||
esac |
|||
i=$((i + 1)) |
|||
done |
|||
fi |
|||
@ -0,0 +1,42 @@ |
|||
#!/bin/sh |
|||
# |
|||
# An example hook script to prepare the commit log message. |
|||
# Called by "git commit" with the name of the file that has the |
|||
# commit message, followed by the description of the commit |
|||
# message's source. The hook's purpose is to edit the commit |
|||
# message file. If the hook fails with a non-zero status, |
|||
# the commit is aborted. |
|||
# |
|||
# To enable this hook, rename this file to "prepare-commit-msg". |
|||
|
|||
# This hook includes three examples. The first one removes the |
|||
# "# Please enter the commit message..." help message. |
|||
# |
|||
# The second includes the output of "git diff --name-status -r" |
|||
# into the message, just before the "git status" output. It is |
|||
# commented because it doesn't cope with --amend or with squashed |
|||
# commits. |
|||
# |
|||
# The third example adds a Signed-off-by line to the message, that can |
|||
# still be edited. This is rarely a good idea. |
|||
|
|||
COMMIT_MSG_FILE=$1 |
|||
COMMIT_SOURCE=$2 |
|||
SHA1=$3 |
|||
|
|||
/usr/bin/perl -i.bak -ne 'print unless(m/^. Please enter the commit message/..m/^#$/)' "$COMMIT_MSG_FILE" |
|||
|
|||
# case "$COMMIT_SOURCE,$SHA1" in |
|||
# ,|template,) |
|||
# /usr/bin/perl -i.bak -pe ' |
|||
# print "\n" . `git diff --cached --name-status -r` |
|||
# if /^#/ && $first++ == 0' "$COMMIT_MSG_FILE" ;; |
|||
# *) ;; |
|||
# esac |
|||
|
|||
# SOB=$(git var GIT_COMMITTER_IDENT | sed -n 's/^\(.*>\).*$/Signed-off-by: \1/p') |
|||
# git interpret-trailers --in-place --trailer "$SOB" "$COMMIT_MSG_FILE" |
|||
# if test -z "$COMMIT_SOURCE" |
|||
# then |
|||
# /usr/bin/perl -i.bak -pe 'print "\n" if !$first_line++' "$COMMIT_MSG_FILE" |
|||
# fi |
|||
@ -0,0 +1,78 @@ |
|||
#!/bin/sh |
|||
|
|||
# An example hook script to update a checked-out tree on a git push. |
|||
# |
|||
# This hook is invoked by git-receive-pack(1) when it reacts to git |
|||
# push and updates reference(s) in its repository, and when the push |
|||
# tries to update the branch that is currently checked out and the |
|||
# receive.denyCurrentBranch configuration variable is set to |
|||
# updateInstead. |
|||
# |
|||
# By default, such a push is refused if the working tree and the index |
|||
# of the remote repository has any difference from the currently |
|||
# checked out commit; when both the working tree and the index match |
|||
# the current commit, they are updated to match the newly pushed tip |
|||
# of the branch. This hook is to be used to override the default |
|||
# behaviour; however the code below reimplements the default behaviour |
|||
# as a starting point for convenient modification. |
|||
# |
|||
# The hook receives the commit with which the tip of the current |
|||
# branch is going to be updated: |
|||
commit=$1 |
|||
|
|||
# It can exit with a non-zero status to refuse the push (when it does |
|||
# so, it must not modify the index or the working tree). |
|||
die () { |
|||
echo >&2 "$*" |
|||
exit 1 |
|||
} |
|||
|
|||
# Or it can make any necessary changes to the working tree and to the |
|||
# index to bring them to the desired state when the tip of the current |
|||
# branch is updated to the new commit, and exit with a zero status. |
|||
# |
|||
# For example, the hook can simply run git read-tree -u -m HEAD "$1" |
|||
# in order to emulate git fetch that is run in the reverse direction |
|||
# with git push, as the two-tree form of git read-tree -u -m is |
|||
# essentially the same as git switch or git checkout that switches |
|||
# branches while keeping the local changes in the working tree that do |
|||
# not interfere with the difference between the branches. |
|||
|
|||
# The below is a more-or-less exact translation to shell of the C code |
|||
# for the default behaviour for git's push-to-checkout hook defined in |
|||
# the push_to_deploy() function in builtin/receive-pack.c. |
|||
# |
|||
# Note that the hook will be executed from the repository directory, |
|||
# not from the working tree, so if you want to perform operations on |
|||
# the working tree, you will have to adapt your code accordingly, e.g. |
|||
# by adding "cd .." or using relative paths. |
|||
|
|||
if ! git update-index -q --ignore-submodules --refresh |
|||
then |
|||
die "Up-to-date check failed" |
|||
fi |
|||
|
|||
if ! git diff-files --quiet --ignore-submodules -- |
|||
then |
|||
die "Working directory has unstaged changes" |
|||
fi |
|||
|
|||
# This is a rough translation of: |
|||
# |
|||
# head_has_history() ? "HEAD" : EMPTY_TREE_SHA1_HEX |
|||
if git cat-file -e HEAD 2>/dev/null |
|||
then |
|||
head=HEAD |
|||
else |
|||
head=$(git hash-object -t tree --stdin </dev/null) |
|||
fi |
|||
|
|||
if ! git diff-index --quiet --cached --ignore-submodules $head -- |
|||
then |
|||
die "Working directory has staged changes" |
|||
fi |
|||
|
|||
if ! git read-tree -u -m "$commit" |
|||
then |
|||
die "Could not update working tree to new HEAD" |
|||
fi |
|||
@ -0,0 +1,128 @@ |
|||
#!/bin/sh |
|||
# |
|||
# An example hook script to block unannotated tags from entering. |
|||
# Called by "git receive-pack" with arguments: refname sha1-old sha1-new |
|||
# |
|||
# To enable this hook, rename this file to "update". |
|||
# |
|||
# Config |
|||
# ------ |
|||
# hooks.allowunannotated |
|||
# This boolean sets whether unannotated tags will be allowed into the |
|||
# repository. By default they won't be. |
|||
# hooks.allowdeletetag |
|||
# This boolean sets whether deleting tags will be allowed in the |
|||
# repository. By default they won't be. |
|||
# hooks.allowmodifytag |
|||
# This boolean sets whether a tag may be modified after creation. By default |
|||
# it won't be. |
|||
# hooks.allowdeletebranch |
|||
# This boolean sets whether deleting branches will be allowed in the |
|||
# repository. By default they won't be. |
|||
# hooks.denycreatebranch |
|||
# This boolean sets whether remotely creating branches will be denied |
|||
# in the repository. By default this is allowed. |
|||
# |
|||
|
|||
# --- Command line |
|||
refname="$1" |
|||
oldrev="$2" |
|||
newrev="$3" |
|||
|
|||
# --- Safety check |
|||
if [ -z "$GIT_DIR" ]; then |
|||
echo "Don't run this script from the command line." >&2 |
|||
echo " (if you want, you could supply GIT_DIR then run" >&2 |
|||
echo " $0 <ref> <oldrev> <newrev>)" >&2 |
|||
exit 1 |
|||
fi |
|||
|
|||
if [ -z "$refname" -o -z "$oldrev" -o -z "$newrev" ]; then |
|||
echo "usage: $0 <ref> <oldrev> <newrev>" >&2 |
|||
exit 1 |
|||
fi |
|||
|
|||
# --- Config |
|||
allowunannotated=$(git config --type=bool hooks.allowunannotated) |
|||
allowdeletebranch=$(git config --type=bool hooks.allowdeletebranch) |
|||
denycreatebranch=$(git config --type=bool hooks.denycreatebranch) |
|||
allowdeletetag=$(git config --type=bool hooks.allowdeletetag) |
|||
allowmodifytag=$(git config --type=bool hooks.allowmodifytag) |
|||
|
|||
# check for no description |
|||
projectdesc=$(sed -e '1q' "$GIT_DIR/description") |
|||
case "$projectdesc" in |
|||
"Unnamed repository"* | "") |
|||
echo "*** Project description file hasn't been set" >&2 |
|||
exit 1 |
|||
;; |
|||
esac |
|||
|
|||
# --- Check types |
|||
# if $newrev is 0000...0000, it's a commit to delete a ref. |
|||
zero=$(git hash-object --stdin </dev/null | tr '[0-9a-f]' '0') |
|||
if [ "$newrev" = "$zero" ]; then |
|||
newrev_type=delete |
|||
else |
|||
newrev_type=$(git cat-file -t $newrev) |
|||
fi |
|||
|
|||
case "$refname","$newrev_type" in |
|||
refs/tags/*,commit) |
|||
# un-annotated tag |
|||
short_refname=${refname##refs/tags/} |
|||
if [ "$allowunannotated" != "true" ]; then |
|||
echo "*** The un-annotated tag, $short_refname, is not allowed in this repository" >&2 |
|||
echo "*** Use 'git tag [ -a | -s ]' for tags you want to propagate." >&2 |
|||
exit 1 |
|||
fi |
|||
;; |
|||
refs/tags/*,delete) |
|||
# delete tag |
|||
if [ "$allowdeletetag" != "true" ]; then |
|||
echo "*** Deleting a tag is not allowed in this repository" >&2 |
|||
exit 1 |
|||
fi |
|||
;; |
|||
refs/tags/*,tag) |
|||
# annotated tag |
|||
if [ "$allowmodifytag" != "true" ] && git rev-parse $refname > /dev/null 2>&1 |
|||
then |
|||
echo "*** Tag '$refname' already exists." >&2 |
|||
echo "*** Modifying a tag is not allowed in this repository." >&2 |
|||
exit 1 |
|||
fi |
|||
;; |
|||
refs/heads/*,commit) |
|||
# branch |
|||
if [ "$oldrev" = "$zero" -a "$denycreatebranch" = "true" ]; then |
|||
echo "*** Creating a branch is not allowed in this repository" >&2 |
|||
exit 1 |
|||
fi |
|||
;; |
|||
refs/heads/*,delete) |
|||
# delete branch |
|||
if [ "$allowdeletebranch" != "true" ]; then |
|||
echo "*** Deleting a branch is not allowed in this repository" >&2 |
|||
exit 1 |
|||
fi |
|||
;; |
|||
refs/remotes/*,commit) |
|||
# tracking branch |
|||
;; |
|||
refs/remotes/*,delete) |
|||
# delete tracking branch |
|||
if [ "$allowdeletebranch" != "true" ]; then |
|||
echo "*** Deleting a tracking branch is not allowed in this repository" >&2 |
|||
exit 1 |
|||
fi |
|||
;; |
|||
*) |
|||
# Anything else (is there anything else?) |
|||
echo "*** Update hook: unknown type of update to ref $refname of type $newrev_type" >&2 |
|||
exit 1 |
|||
;; |
|||
esac |
|||
|
|||
# --- Finished |
|||
exit 0 |
|||
@ -0,0 +1,6 @@ |
|||
# git ls-files --others --exclude-from=.git/info/exclude |
|||
# Lines that start with '#' are comments. |
|||
# For a project mostly in C, the following would be a good set of |
|||
# exclude patterns (uncomment them if you want to use them): |
|||
# *.[oa] |
|||
# *~ |
|||
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