diff --git a/Documentation/diff-format.txt b/Documentation/diff-format.txt index e4520e28e5..883c1bb0a6 100644 --- a/Documentation/diff-format.txt +++ b/Documentation/diff-format.txt @@ -65,62 +65,17 @@ Generating patches with -p When "git-diff-index", "git-diff-tree", or "git-diff-files" are run with a '-p' option, they do not produce the output described above; -instead they produce a patch file. +instead they produce a patch file. You can customize the creation +of such patches via the GIT_EXTERNAL_DIFF and the GIT_DIFF_OPTS +environment variables. -The patch generation can be customized at two levels. - -1. When the environment variable 'GIT_EXTERNAL_DIFF' is not set, - these commands internally invoke "diff" like this: - - diff -L a/ -L b/ -pu -+ -For added files, `/dev/null` is used for . For removed -files, `/dev/null` is used for -+ -The "diff" formatting options can be customized via the -environment variable 'GIT_DIFF_OPTS'. For example, if you -prefer context diff: - - GIT_DIFF_OPTS=-c git-diff-index -p HEAD - - -2. When the environment variable 'GIT_EXTERNAL_DIFF' is set, the - program named by it is called, instead of the diff invocation - described above. -+ -For a path that is added, removed, or modified, -'GIT_EXTERNAL_DIFF' is called with 7 parameters: - - path old-file old-hex old-mode new-file new-hex new-mode -+ -where: - - -file:: are files GIT_EXTERNAL_DIFF can use to read the - contents of , - -hex:: are the 40-hexdigit SHA1 hashes, - -mode:: are the octal representation of the file modes. - -+ -The file parameters can point at the user's working file -(e.g. `new-file` in "git-diff-files"), `/dev/null` (e.g. `old-file` -when a new file is added), or a temporary file (e.g. `old-file` in the -index). 'GIT_EXTERNAL_DIFF' should not worry about unlinking the -temporary file --- it is removed when 'GIT_EXTERNAL_DIFF' exits. - -For a path that is unmerged, 'GIT_EXTERNAL_DIFF' is called with 1 -parameter, . - - -git specific extension to diff format -------------------------------------- - -What -p option produces is slightly different from the -traditional diff format. +What the -p option produces is slightly different from the traditional +diff format. 1. It is preceded with a "git diff" header, that looks like this: - diff --git a/file1 b/file2 + diff --git a/file1 b/file2 + The `a/` and `b/` filenames are the same unless rename/copy is involved. Especially, even for a creation or a deletion, diff --git a/Documentation/git.txt b/Documentation/git.txt index 619d65685e..6382ef0a02 100644 --- a/Documentation/git.txt +++ b/Documentation/git.txt @@ -639,11 +639,35 @@ git Commits git Diffs ~~~~~~~~~ 'GIT_DIFF_OPTS':: + Only valid setting is "--unified=??" or "-u??" to set the + number of context lines shown when a unified diff is created. + This takes precedence over any "-U" or "--unified" option + value passed on the git diff command line. + 'GIT_EXTERNAL_DIFF':: - see the "generating patches" section in : - gitlink:git-diff-index[1]; - gitlink:git-diff-files[1]; - gitlink:git-diff-tree[1] + When the environment variable 'GIT_EXTERNAL_DIFF' is set, the + program named by it is called, instead of the diff invocation + described above. For a path that is added, removed, or modified, + 'GIT_EXTERNAL_DIFF' is called with 7 parameters: + + path old-file old-hex old-mode new-file new-hex new-mode ++ +where: + + -file:: are files GIT_EXTERNAL_DIFF can use to read the + contents of , + -hex:: are the 40-hexdigit SHA1 hashes, + -mode:: are the octal representation of the file modes. + ++ +The file parameters can point at the user's working file +(e.g. `new-file` in "git-diff-files"), `/dev/null` (e.g. `old-file` +when a new file is added), or a temporary file (e.g. `old-file` in the +index). 'GIT_EXTERNAL_DIFF' should not worry about unlinking the +temporary file --- it is removed when 'GIT_EXTERNAL_DIFF' exits. ++ +For a path that is unmerged, 'GIT_EXTERNAL_DIFF' is called with 1 +parameter, . other ~~~~~ diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash index a43a177160..d8ae4d7886 100755 --- a/contrib/completion/git-completion.bash +++ b/contrib/completion/git-completion.bash @@ -18,26 +18,82 @@ # 2) Added the following line to your .bashrc: # source ~/.git-completion.sh # +# 3) You may want to make sure the git executable is available +# in your PATH before this script is sourced, as some caching +# is performed while the script loads. If git isn't found +# at source time then all lookups will be done on demand, +# which may be slightly slower. +# +# 4) Consider changing your PS1 to also show the current branch: +# PS1='[\u@\h \W$(__git_ps1 " (%s)")]\$ ' +# +# The argument to __git_ps1 will be displayed only if you +# are currently in a git repository. The %s token will be +# the name of the current branch. +# __gitdir () { echo "${__git_dir:-$(git rev-parse --git-dir 2>/dev/null)}" } +__git_ps1 () +{ + local b="$(git symbolic-ref HEAD 2>/dev/null)" + if [ -n "$b" ]; then + if [ -n "$1" ]; then + printf "$1" "${b##refs/heads/}" + else + printf " (%s)" "${b##refs/heads/}" + fi + fi +} + +__git_heads () +{ + local cmd i is_hash=y dir="${1:-$(__gitdir)}" + if [ -d "$dir" ]; then + for i in $(git --git-dir="$dir" \ + for-each-ref --format='%(refname)' \ + refs/heads ); do + echo "${i#refs/heads/}" + done + return + fi + for i in $(git-ls-remote "$dir" 2>/dev/null); do + case "$is_hash,$i" in + y,*) is_hash=n ;; + n,*^{}) is_hash=y ;; + n,refs/heads/*) is_hash=y; echo "${i#refs/heads/}" ;; + n,*) is_hash=y; echo "$i" ;; + esac + done +} + __git_refs () { local cmd i is_hash=y dir="${1:-$(__gitdir)}" if [ -d "$dir" ]; then - cmd=git-peek-remote - else - cmd=git-ls-remote + if [ -e "$dir/HEAD" ]; then echo HEAD; fi + for i in $(git --git-dir="$dir" \ + for-each-ref --format='%(refname)' \ + refs/tags refs/heads refs/remotes); do + case "$i" in + refs/tags/*) echo "${i#refs/tags/}" ;; + refs/heads/*) echo "${i#refs/heads/}" ;; + refs/remotes/*) echo "${i#refs/remotes/}" ;; + *) echo "$i" ;; + esac + done + return fi - for i in $($cmd "$dir" 2>/dev/null); do + for i in $(git-ls-remote "$dir" 2>/dev/null); do case "$is_hash,$i" in y,*) is_hash=n ;; n,*^{}) is_hash=y ;; n,refs/tags/*) is_hash=y; echo "${i#refs/tags/}" ;; n,refs/heads/*) is_hash=y; echo "${i#refs/heads/}" ;; + n,refs/remotes/*) is_hash=y; echo "${i#refs/remotes/}" ;; n,*) is_hash=y; echo "$i" ;; esac done @@ -62,6 +118,23 @@ __git_refs2 () done } +__git_refs_remotes () +{ + local cmd i is_hash=y + for i in $(git-ls-remote "$1" 2>/dev/null); do + case "$is_hash,$i" in + n,refs/heads/*) + is_hash=y + echo "$i:refs/remotes/$1/${i#refs/heads/}" + ;; + y,*) is_hash=n ;; + n,*^{}) is_hash=y ;; + n,refs/tags/*) is_hash=y;; + n,*) is_hash=y; ;; + esac + done +} + __git_remotes () { local i ngoff IFS=$'\n' d="$(__gitdir)" @@ -81,6 +154,22 @@ __git_remotes () done } +__git_merge_strategies () +{ + if [ -n "$__git_merge_strategylist" ]; then + echo "$__git_merge_strategylist" + return + fi + sed -n "/^all_strategies='/{ + s/^all_strategies='// + s/'// + p + q + }" "$(git --exec-path)/git-merge" +} +__git_merge_strategylist= +__git_merge_strategylist="$(__git_merge_strategies 2>/dev/null)" + __git_complete_file () { local pfx ls ref cur="${COMP_WORDS[COMP_CWORD]}" @@ -115,6 +204,84 @@ __git_complete_file () esac } +__git_complete_revlist () +{ + local pfx cur="${COMP_WORDS[COMP_CWORD]}" + case "$cur" in + *...*) + pfx="${cur%...*}..." + cur="${cur#*...}" + COMPREPLY=($(compgen -P "$pfx" -W "$(__git_refs)" -- "$cur")) + ;; + *..*) + pfx="${cur%..*}.." + cur="${cur#*..}" + COMPREPLY=($(compgen -P "$pfx" -W "$(__git_refs)" -- "$cur")) + ;; + *) + COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur")) + ;; + esac +} + +__git_commands () +{ + if [ -n "$__git_commandlist" ]; then + echo "$__git_commandlist" + return + fi + local i IFS=" "$'\n' + for i in $(git help -a|egrep '^ ') + do + case $i in + check-ref-format) : plumbing;; + commit-tree) : plumbing;; + convert-objects) : plumbing;; + cvsserver) : daemon;; + daemon) : daemon;; + fetch-pack) : plumbing;; + hash-object) : plumbing;; + http-*) : transport;; + index-pack) : plumbing;; + local-fetch) : plumbing;; + mailinfo) : plumbing;; + mailsplit) : plumbing;; + merge-*) : plumbing;; + mktree) : plumbing;; + mktag) : plumbing;; + pack-objects) : plumbing;; + pack-redundant) : plumbing;; + pack-refs) : plumbing;; + parse-remote) : plumbing;; + patch-id) : plumbing;; + peek-remote) : plumbing;; + read-tree) : plumbing;; + receive-pack) : plumbing;; + rerere) : plumbing;; + rev-list) : plumbing;; + rev-parse) : plumbing;; + runstatus) : plumbing;; + sh-setup) : internal;; + shell) : daemon;; + send-pack) : plumbing;; + show-index) : plumbing;; + ssh-*) : transport;; + stripspace) : plumbing;; + symbolic-ref) : plumbing;; + unpack-file) : plumbing;; + unpack-objects) : plumbing;; + update-ref) : plumbing;; + update-server-info) : daemon;; + upload-archive) : plumbing;; + upload-pack) : plumbing;; + write-tree) : plumbing;; + *) echo $i;; + esac + done +} +__git_commandlist= +__git_commandlist="$(__git_commands 2>/dev/null)" + __git_aliases () { local i IFS=$'\n' @@ -140,6 +307,54 @@ __git_aliased_command () done } +__git_whitespacelist="nowarn warn error error-all strip" + +_git_am () +{ + local cur="${COMP_WORDS[COMP_CWORD]}" + if [ -d .dotest ]; then + COMPREPLY=($(compgen -W " + --skip --resolved + " -- "$cur")) + return + fi + case "$cur" in + --whitespace=*) + COMPREPLY=($(compgen -W "$__git_whitespacelist" \ + -- "${cur##--whitespace=}")) + return + ;; + --*) + COMPREPLY=($(compgen -W " + --signoff --utf8 --binary --3way --interactive + --whitespace= + " -- "$cur")) + return + esac + COMPREPLY=() +} + +_git_apply () +{ + local cur="${COMP_WORDS[COMP_CWORD]}" + case "$cur" in + --whitespace=*) + COMPREPLY=($(compgen -W "$__git_whitespacelist" \ + -- "${cur##--whitespace=}")) + return + ;; + --*) + COMPREPLY=($(compgen -W " + --stat --numstat --summary --check --index + --cached --index-info --reverse --reject --unidiff-zero + --apply --no-add --exclude= + --whitespace= --inaccurate-eof --verbose + " -- "$cur")) + return + esac + COMPREPLY=() +} + _git_branch () { local cur="${COMP_WORDS[COMP_CWORD]}" @@ -168,6 +383,21 @@ _git_checkout () COMPREPLY=($(compgen -W "-l -b $(__git_refs)" -- "$cur")) } +_git_cherry_pick () +{ + local cur="${COMP_WORDS[COMP_CWORD]}" + case "$cur" in + --*) + COMPREPLY=($(compgen -W " + --edit --no-commit + " -- "$cur")) + ;; + *) + COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur")) + ;; + esac +} + _git_diff () { __git_complete_file @@ -209,6 +439,26 @@ _git_fetch () esac } +_git_format_patch () +{ + local cur="${COMP_WORDS[COMP_CWORD]}" + case "$cur" in + --*) + COMPREPLY=($(compgen -W " + --stdout --attach --thread + --output-directory + --numbered --start-number + --keep-subject + --signoff + --in-reply-to= + --full-index --binary + " -- "$cur")) + return + ;; + esac + __git_complete_revlist +} + _git_ls_remote () { local cur="${COMP_WORDS[COMP_CWORD]}" @@ -222,22 +472,53 @@ _git_ls_tree () _git_log () { - local pfx cur="${COMP_WORDS[COMP_CWORD]}" + local cur="${COMP_WORDS[COMP_CWORD]}" case "$cur" in - *...*) - pfx="${cur%...*}..." - cur="${cur#*...}" - COMPREPLY=($(compgen -P "$pfx" -W "$(__git_refs)" -- "$cur")) + --pretty=*) + COMPREPLY=($(compgen -W " + oneline short medium full fuller email raw + " -- "${cur##--pretty=}")) + return ;; - *..*) - pfx="${cur%..*}.." - cur="${cur#*..}" - COMPREPLY=($(compgen -P "$pfx" -W "$(__git_refs)" -- "$cur")) - ;; - *) - COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur")) + --*) + COMPREPLY=($(compgen -W " + --max-count= --max-age= --since= --after= + --min-age= --before= --until= + --root --not --topo-order --date-order + --no-merges + --abbrev-commit --abbrev= + --relative-date + --author= --committer= --grep= + --all-match + --pretty= --name-status --name-only + " -- "$cur")) + return ;; esac + __git_complete_revlist +} + +_git_merge () +{ + local cur="${COMP_WORDS[COMP_CWORD]}" + case "${COMP_WORDS[COMP_CWORD-1]}" in + -s|--strategy) + COMPREPLY=($(compgen -W "$(__git_merge_strategies)" -- "$cur")) + return + esac + case "$cur" in + --strategy=*) + COMPREPLY=($(compgen -W "$(__git_merge_strategies)" \ + -- "${cur##--strategy=}")) + return + ;; + --*) + COMPREPLY=($(compgen -W " + --no-commit --no-summary --squash --strategy + " -- "$cur")) + return + esac + COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur")) } _git_merge_base () @@ -246,6 +527,12 @@ _git_merge_base () COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur")) } +_git_name_rev () +{ + local cur="${COMP_WORDS[COMP_CWORD]}" + COMPREPLY=($(compgen -W "--tags --all --stdin" -- "$cur")) +} + _git_pull () { local cur="${COMP_WORDS[COMP_CWORD]}" @@ -298,6 +585,148 @@ _git_push () esac } +_git_rebase () +{ + local cur="${COMP_WORDS[COMP_CWORD]}" + if [ -d .dotest ]; then + COMPREPLY=($(compgen -W " + --continue --skip --abort + " -- "$cur")) + return + fi + case "${COMP_WORDS[COMP_CWORD-1]}" in + -s|--strategy) + COMPREPLY=($(compgen -W "$(__git_merge_strategies)" -- "$cur")) + return + esac + case "$cur" in + --strategy=*) + COMPREPLY=($(compgen -W "$(__git_merge_strategies)" \ + -- "${cur##--strategy=}")) + return + ;; + --*) + COMPREPLY=($(compgen -W " + --onto --merge --strategy + " -- "$cur")) + return + esac + COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur")) +} + +_git_repo_config () +{ + local cur="${COMP_WORDS[COMP_CWORD]}" + local prv="${COMP_WORDS[COMP_CWORD-1]}" + case "$prv" in + branch.*.remote) + COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur")) + return + ;; + branch.*.merge) + COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur")) + return + ;; + remote.*.fetch) + local remote="${prv#remote.}" + remote="${remote%.fetch}" + COMPREPLY=($(compgen -W "$(__git_refs_remotes "$remote")" \ + -- "$cur")) + return + ;; + remote.*.push) + local remote="${prv#remote.}" + remote="${remote%.push}" + COMPREPLY=($(compgen -W "$(git --git-dir="$(__gitdir)" \ + for-each-ref --format='%(refname):%(refname)' \ + refs/heads)" -- "$cur")) + return + ;; + *.*) + COMPREPLY=() + return + ;; + esac + case "$cur" in + --*) + COMPREPLY=($(compgen -W " + --global --list --replace-all + --get --get-all --get-regexp + --unset --unset-all + " -- "$cur")) + return + ;; + branch.*.*) + local pfx="${cur%.*}." + cur="${cur##*.}" + COMPREPLY=($(compgen -P "$pfx" -W "remote merge" -- "$cur")) + return + ;; + branch.*) + local pfx="${cur%.*}." + cur="${cur#*.}" + COMPREPLY=($(compgen -P "$pfx" -S . \ + -W "$(__git_heads)" -- "$cur")) + return + ;; + remote.*.*) + local pfx="${cur%.*}." + cur="${cur##*.}" + COMPREPLY=($(compgen -P "$pfx" -W "url fetch push" -- "$cur")) + return + ;; + remote.*) + local pfx="${cur%.*}." + cur="${cur#*.}" + COMPREPLY=($(compgen -P "$pfx" -S . \ + -W "$(__git_remotes)" -- "$cur")) + return + ;; + esac + COMPREPLY=($(compgen -W " + apply.whitespace + core.fileMode + core.gitProxy + core.ignoreStat + core.preferSymlinkRefs + core.logAllRefUpdates + core.repositoryFormatVersion + core.sharedRepository + core.warnAmbiguousRefs + core.compression + core.legacyHeaders + i18n.commitEncoding + diff.color + diff.renameLimit + diff.renames + pager.color + status.color + log.showroot + show.difftree + showbranch.default + whatchanged.difftree + http.sslVerify + http.sslCert + http.sslKey + http.sslCAInfo + http.sslCAPath + http.maxRequests + http.lowSpeedLimit http.lowSpeedTime + http.noEPSV + pack.window + repack.useDeltaBaseOffset + pull.octopus pull.twohead + merge.summary + receive.unpackLimit + receive.denyNonFastForwards + user.name user.email + tar.umask + gitcvs.enabled + gitcvs.logfile + branch. remote. + " -- "$cur")) +} + _git_reset () { local cur="${COMP_WORDS[COMP_CWORD]}" @@ -305,12 +734,6 @@ _git_reset () COMPREPLY=($(compgen -W "$opt $(__git_refs)" -- "$cur")) } -_git_show () -{ - local cur="${COMP_WORDS[COMP_CWORD]}" - COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur")) -} - _git () { local i c=1 command __git_dir @@ -327,11 +750,11 @@ _git () done if [ $c -eq $COMP_CWORD -a -z "$command" ]; then - COMPREPLY=($(compgen \ - -W "--git-dir= --version \ - $(git help -a|egrep '^ ') \ - $(__git_aliases)" \ - -- "${COMP_WORDS[COMP_CWORD]}")) + COMPREPLY=($(compgen -W " + --git-dir= --version --exec-path + $(__git_commands) + $(__git_aliases) + " -- "${COMP_WORDS[COMP_CWORD]}")) return; fi @@ -339,20 +762,28 @@ _git () [ "$expansion" ] && command="$expansion" case "$command" in + am) _git_am ;; + apply) _git_apply ;; branch) _git_branch ;; cat-file) _git_cat_file ;; checkout) _git_checkout ;; + cherry-pick) _git_cherry_pick ;; diff) _git_diff ;; diff-tree) _git_diff_tree ;; fetch) _git_fetch ;; + format-patch) _git_format_patch ;; log) _git_log ;; ls-remote) _git_ls_remote ;; ls-tree) _git_ls_tree ;; + merge) _git_merge;; merge-base) _git_merge_base ;; + name-rev) _git_name_rev ;; pull) _git_pull ;; push) _git_push ;; + rebase) _git_rebase ;; + repo-config) _git_repo_config ;; reset) _git_reset ;; - show) _git_show ;; + show) _git_log ;; show-branch) _git_log ;; whatchanged) _git_log ;; *) COMPREPLY=() ;; @@ -367,20 +798,28 @@ _gitk () complete -o default -o nospace -F _git git complete -o default -F _gitk gitk +complete -o default -F _git_am git-am +complete -o default -F _git_apply git-apply complete -o default -F _git_branch git-branch complete -o default -o nospace -F _git_cat_file git-cat-file complete -o default -F _git_checkout git-checkout +complete -o default -F _git_cherry_pick git-cherry-pick complete -o default -o nospace -F _git_diff git-diff complete -o default -F _git_diff_tree git-diff-tree complete -o default -o nospace -F _git_fetch git-fetch +complete -o default -o nospace -F _git_format_patch git-format-patch complete -o default -o nospace -F _git_log git-log complete -o default -F _git_ls_remote git-ls-remote complete -o default -o nospace -F _git_ls_tree git-ls-tree +complete -o default -F _git_merge git-merge complete -o default -F _git_merge_base git-merge-base +complete -o default -F _git_name_rev git-name-rev complete -o default -o nospace -F _git_pull git-pull complete -o default -o nospace -F _git_push git-push +complete -o default -F _git_rebase git-rebase +complete -o default -F _git_repo_config git-repo-config complete -o default -F _git_reset git-reset -complete -o default -F _git_show git-show +complete -o default -F _git_log git-show complete -o default -o nospace -F _git_log git-show-branch complete -o default -o nospace -F _git_log git-whatchanged @@ -389,15 +828,20 @@ complete -o default -o nospace -F _git_log git-whatchanged # included the '.exe' suffix. # if [ Cygwin = "$(uname -o 2>/dev/null)" ]; then +complete -o default -F _git_apply git-apply.exe complete -o default -o nospace -F _git git.exe complete -o default -F _git_branch git-branch.exe complete -o default -o nospace -F _git_cat_file git-cat-file.exe complete -o default -o nospace -F _git_diff git-diff.exe complete -o default -o nospace -F _git_diff_tree git-diff-tree.exe +complete -o default -o nospace -F _git_format_patch git-format-patch.exe complete -o default -o nospace -F _git_log git-log.exe complete -o default -o nospace -F _git_ls_tree git-ls-tree.exe complete -o default -F _git_merge_base git-merge-base.exe +complete -o default -F _git_name_rev git-name-rev.exe complete -o default -o nospace -F _git_push git-push.exe +complete -o default -F _git_repo_config git-repo-config +complete -o default -o nospace -F _git_log git-show.exe complete -o default -o nospace -F _git_log git-show-branch.exe complete -o default -o nospace -F _git_log git-whatchanged.exe fi diff --git a/git-clone.sh b/git-clone.sh index 7b21dfe812..237bffca78 100755 --- a/git-clone.sh +++ b/git-clone.sh @@ -390,9 +390,9 @@ then *) origin_track="$remote_top/$origin" git-update-ref "refs/heads/$origin" "$head_sha1" ;; esac && - echo >"$GIT_DIR/remotes/$origin" \ - "URL: $repo -Pull: refs/heads/$head_points_at:$origin_track" && + git-repo-config remote."$origin".url "$repo" && + git-repo-config remote."$origin".fetch \ + "refs/heads/$head_points_at:$origin_track" && (cd "$GIT_DIR/$remote_top" && find . -type f -print) | while read dotslref do @@ -406,8 +406,8 @@ Pull: refs/heads/$head_points_at:$origin_track" && then continue fi - echo "Pull: refs/heads/${name}:$remote_top/${name}" - done >>"$GIT_DIR/remotes/$origin" && + git-repo-config remote."$origin".fetch "refs/heads/${name}:$remote_top/${name}" '^$' + done && case "$use_separate_remote" in t) rm -f "refs/remotes/$origin/HEAD" diff --git a/git-cvsimport.perl b/git-cvsimport.perl index 4310dea132..c5bf2d19cd 100755 --- a/git-cvsimport.perl +++ b/git-cvsimport.perl @@ -29,7 +29,7 @@ use IPC::Open2; $SIG{'PIPE'}="IGNORE"; $ENV{'TZ'}="UTC"; -our($opt_h,$opt_o,$opt_v,$opt_k,$opt_u,$opt_d,$opt_p,$opt_C,$opt_z,$opt_i,$opt_P, $opt_s,$opt_m,$opt_M,$opt_A,$opt_S,$opt_L); +our ($opt_h,$opt_o,$opt_v,$opt_k,$opt_u,$opt_d,$opt_p,$opt_C,$opt_z,$opt_i,$opt_P, $opt_s,$opt_m,$opt_M,$opt_A,$opt_S,$opt_L); my (%conv_author_name, %conv_author_email); sub usage() { @@ -90,15 +90,15 @@ usage if $opt_h; @ARGV <= 1 or usage(); -if($opt_d) { +if ($opt_d) { $ENV{"CVSROOT"} = $opt_d; -} elsif(-f 'CVS/Root') { +} elsif (-f 'CVS/Root') { open my $f, '<', 'CVS/Root' or die 'Failed to open CVS/Root'; $opt_d = <$f>; chomp $opt_d; close $f; $ENV{"CVSROOT"} = $opt_d; -} elsif($ENV{"CVSROOT"}) { +} elsif ($ENV{"CVSROOT"}) { $opt_d = $ENV{"CVSROOT"}; } else { die "CVSROOT needs to be set"; @@ -141,7 +141,7 @@ use File::Temp qw(tempfile); use POSIX qw(strftime dup2); sub new { - my($what,$repo,$subdir) = @_; + my ($what,$repo,$subdir) = @_; $what=ref($what) if ref($what); my $self = {}; @@ -161,38 +161,38 @@ sub new { sub conn { my $self = shift; my $repo = $self->{'fullrep'}; - if($repo =~ s/^:pserver(?:([^:]*)):(?:(.*?)(?::(.*?))?@)?([^:\/]*)(?::(\d*))?//) { - my($param,$user,$pass,$serv,$port) = ($1,$2,$3,$4,$5); + if ($repo =~ s/^:pserver(?:([^:]*)):(?:(.*?)(?::(.*?))?@)?([^:\/]*)(?::(\d*))?//) { + my ($param,$user,$pass,$serv,$port) = ($1,$2,$3,$4,$5); - my($proxyhost,$proxyport); - if($param && ($param =~ m/proxy=([^;]+)/)) { + my ($proxyhost,$proxyport); + if ($param && ($param =~ m/proxy=([^;]+)/)) { $proxyhost = $1; # Default proxyport, if not specified, is 8080. $proxyport = 8080; - if($ENV{"CVS_PROXY_PORT"}) { + if ($ENV{"CVS_PROXY_PORT"}) { $proxyport = $ENV{"CVS_PROXY_PORT"}; } - if($param =~ m/proxyport=([^;]+)/){ + if ($param =~ m/proxyport=([^;]+)/) { $proxyport = $1; } } $user="anonymous" unless defined $user; my $rr2 = "-"; - unless($port) { + unless ($port) { $rr2 = ":pserver:$user\@$serv:$repo"; $port=2401; } my $rr = ":pserver:$user\@$serv:$port$repo"; - unless($pass) { + unless ($pass) { open(H,$ENV{'HOME'}."/.cvspass") and do { # :pserver:cvs@mea.tmt.tele.fi:/cvsroot/zmailer Ah) { + while () { chomp; s/^\/\d+\s+//; my ($w,$p) = split(/\s/,$_,2); - if($w eq $rr or $w eq $rr2) { + if ($w eq $rr or $w eq $rr2) { $pass = $p; last; } @@ -202,7 +202,7 @@ sub conn { $pass="A" unless $pass; my ($s, $rep); - if($proxyhost) { + if ($proxyhost) { # Use a HTTP Proxy. Only works for HTTP proxies that # don't require user authentication @@ -218,7 +218,7 @@ sub conn { $rep = <$s>; # The answer should look like 'HTTP/1.x 2yy ....' - if(!($rep =~ m#^HTTP/1\.. 2[0-9][0-9]#)) { + if (!($rep =~ m#^HTTP/1\.. 2[0-9][0-9]#)) { die "Proxy connect: $rep\n"; } # Skip up to the empty line of the proxy server output @@ -239,7 +239,7 @@ sub conn { $rep = <$s>; - if($rep ne "I LOVE YOU\n") { + if ($rep ne "I LOVE YOU\n") { $rep="" unless $rep; die "AuthReply: $rep\n"; } @@ -271,7 +271,7 @@ sub conn { } } - unless($pid) { + unless ($pid) { $pr->writer(); $pw->reader(); dup2($pw->fileno(),0); @@ -294,7 +294,7 @@ sub conn { $self->{'socketo'}->flush(); chomp(my $rep=$self->readline()); - if($rep !~ s/^Valid-requests\s*//) { + if ($rep !~ s/^Valid-requests\s*//) { $rep="" unless $rep; die "Expected Valid-requests from server, but got: $rep\n"; } @@ -306,14 +306,14 @@ sub conn { } sub readline { - my($self) = @_; + my ($self) = @_; return $self->{'socketi'}->getline(); } sub _file { # Request a file with a given revision. # Trial and error says this is a good way to do it. :-/ - my($self,$fn,$rev) = @_; + my ($self,$fn,$rev) = @_; $self->{'socketo'}->write("Argument -N\n") or return undef; $self->{'socketo'}->write("Argument -P\n") or return undef; # -kk: Linus' version doesn't use it - defaults to off @@ -335,12 +335,12 @@ sub _file { sub _line { # Read a line from the server. # ... except that 'line' may be an entire file. ;-) - my($self, $fh) = @_; + my ($self, $fh) = @_; die "Not in lines" unless defined $self->{'lines'}; my $line; my $res=0; - while(defined($line = $self->readline())) { + while (defined($line = $self->readline())) { # M U gnupg-cvs-rep/AUTHORS # Updated gnupg-cvs-rep/ # /daten/src/rsync/gnupg-cvs-rep/AUTHORS @@ -349,7 +349,7 @@ sub _line { # 0 # ok - if($line =~ s/^(?:Created|Updated) //) { + if ($line =~ s/^(?:Created|Updated) //) { $line = $self->readline(); # path $line = $self->readline(); # Entries line my $mode = $self->readline(); chomp $mode; @@ -360,12 +360,12 @@ sub _line { die "Duh: Filesize $cnt" if $cnt !~ /^\d+$/; $line=""; $res = $self->_fetchfile($fh, $cnt); - } elsif($line =~ s/^ //) { + } elsif ($line =~ s/^ //) { print $fh $line; $res += length($line); - } elsif($line =~ /^M\b/) { + } elsif ($line =~ /^M\b/) { # output, do nothing - } elsif($line =~ /^Mbinary\b/) { + } elsif ($line =~ /^Mbinary\b/) { my $cnt; die "EOF from server after 'Mbinary'" unless defined ($cnt = $self->readline()); chomp $cnt; @@ -374,12 +374,12 @@ sub _line { $res += $self->_fetchfile($fh, $cnt); } else { chomp $line; - if($line eq "ok") { + if ($line eq "ok") { # print STDERR "S: ok (".length($res).")\n"; return $res; - } elsif($line =~ s/^E //) { + } elsif ($line =~ s/^E //) { # print STDERR "S: $line\n"; - } elsif($line =~ /^(Remove-entry|Removed) /i) { + } elsif ($line =~ /^(Remove-entry|Removed) /i) { $line = $self->readline(); # filename $line = $self->readline(); # OK chomp $line; @@ -393,7 +393,7 @@ sub _line { return undef; } sub file { - my($self,$fn,$rev) = @_; + my ($self,$fn,$rev) = @_; my $res; my ($fh, $name) = tempfile('gitcvs.XXXXXX', @@ -417,7 +417,7 @@ sub _fetchfile { my ($self, $fh, $cnt) = @_; my $res = 0; my $bufsize = 1024 * 1024; - while($cnt) { + while ($cnt) { if ($bufsize > $cnt) { $bufsize = $cnt; } @@ -438,7 +438,7 @@ my $cvs = CVSconn->new($opt_d, $cvs_tree); sub pdate($) { - my($d) = @_; + my ($d) = @_; m#(\d{2,4})/(\d\d)/(\d\d)\s(\d\d):(\d\d)(?::(\d\d))?# or die "Unparseable date: $d\n"; my $y=$1; $y-=1900 if $y>1900; @@ -446,22 +446,22 @@ sub pdate($) { } sub pmode($) { - my($mode) = @_; + my ($mode) = @_; my $m = 0; my $mm = 0; my $um = 0; for my $x(split(//,$mode)) { - if($x eq ",") { + if ($x eq ",") { $m |= $mm&$um; $mm = 0; $um = 0; - } elsif($x eq "u") { $um |= 0700; - } elsif($x eq "g") { $um |= 0070; - } elsif($x eq "o") { $um |= 0007; - } elsif($x eq "r") { $mm |= 0444; - } elsif($x eq "w") { $mm |= 0222; - } elsif($x eq "x") { $mm |= 0111; - } elsif($x eq "=") { # do nothing + } elsif ($x eq "u") { $um |= 0700; + } elsif ($x eq "g") { $um |= 0070; + } elsif ($x eq "o") { $um |= 0007; + } elsif ($x eq "r") { $mm |= 0444; + } elsif ($x eq "w") { $mm |= 0222; + } elsif ($x eq "x") { $mm |= 0111; + } elsif ($x eq "=") { # do nothing } else { die "Unknown mode: $mode\n"; } } @@ -485,7 +485,7 @@ sub get_headref ($$) { my $git_dir = shift; my $f = "$git_dir/refs/heads/$name"; - if(open(my $fh, $f)) { + if (open(my $fh, $f)) { chomp(my $r = <$fh>); is_sha1($r) or die "Cannot get head id for $name ($r): $!"; return $r; @@ -512,7 +512,7 @@ $orig_git_index = $ENV{GIT_INDEX_FILE} if exists $ENV{GIT_INDEX_FILE}; my %index; # holds filenames of one index per branch -unless(-d $git_dir) { +unless (-d $git_dir) { system("git-init-db"); die "Cannot init the GIT db at $git_tree: $?\n" if $?; system("git-read-tree"); @@ -531,7 +531,7 @@ unless(-d $git_dir) { chomp ($last_branch = ); $last_branch = basename($last_branch); close(F); - unless($last_branch) { + unless ($last_branch) { warn "Cannot read the last branch name: $! -- assuming 'master'\n"; $last_branch = "master"; } @@ -542,7 +542,7 @@ unless(-d $git_dir) { my $fmt = '($ref, $author) = (%(refname), %(author));'; open(H, "git-for-each-ref --perl --format='$fmt' refs/heads |") or die "Cannot run git-for-each-ref: $!\n"; - while(defined(my $entry = )) { + while (defined(my $entry = )) { my ($ref, $author); eval($entry) || die "cannot eval refs list: $@"; my ($head) = ($ref =~ m|^refs/heads/(.*)|); @@ -572,7 +572,7 @@ unless ($opt_P) { print "Running cvsps...\n" if $opt_v; my $pid = open(CVSPS,"-|"); die "Cannot fork: $!\n" unless defined $pid; - unless($pid) { + unless ($pid) { my @opt; @opt = split(/,/,$opt_p) if defined $opt_p; unshift @opt, '-z', $opt_z if defined $opt_z; @@ -642,8 +642,8 @@ sub write_tree () { return $tree; } -my($patchset,$date,$author_name,$author_email,$branch,$ancestor,$tag,$logmsg); -my(@old,@new,@skipped,%ignorebranch); +my ($patchset,$date,$author_name,$author_email,$branch,$ancestor,$tag,$logmsg); +my (@old,@new,@skipped,%ignorebranch); # commits that cvsps cannot place anywhere... $ignorebranch{'#CVSPS_NO_BRANCH'} = 1; @@ -684,7 +684,7 @@ sub commit { foreach my $rx (@mergerx) { next unless $logmsg =~ $rx && $1; my $mparent = $1 eq 'HEAD' ? $opt_o : $1; - if(my $sha1 = get_headref($mparent, $git_dir)) { + if (my $sha1 = get_headref($mparent, $git_dir)) { push @commit_args, '-p', $mparent; print "Merge parent branch: $mparent\n" if $opt_v; } @@ -725,9 +725,9 @@ sub commit { system("git-update-ref refs/heads/$branch $cid") == 0 or die "Cannot write branch $branch for update: $!\n"; - if($tag) { - my($in, $out) = ('',''); - my($xtag) = $tag; + if ($tag) { + my ($in, $out) = ('',''); + my ($xtag) = $tag; $xtag =~ s/\s+\*\*.*$//; # Remove stuff like ** INVALID ** and ** FUNKY ** $xtag =~ tr/_/\./ if ( $opt_u ); $xtag =~ s/[\/]/$opt_s/g; @@ -762,25 +762,25 @@ sub commit { }; my $commitcount = 1; -while() { +while () { chomp; - if($state == 0 and /^-+$/) { + if ($state == 0 and /^-+$/) { $state = 1; - } elsif($state == 0) { + } elsif ($state == 0) { $state = 1; redo; - } elsif(($state==0 or $state==1) and s/^PatchSet\s+//) { + } elsif (($state==0 or $state==1) and s/^PatchSet\s+//) { $patchset = 0+$_; $state=2; - } elsif($state == 2 and s/^Date:\s+//) { + } elsif ($state == 2 and s/^Date:\s+//) { $date = pdate($_); - unless($date) { + unless ($date) { print STDERR "Could not parse date: $_\n"; $state=0; next; } $state=3; - } elsif($state == 3 and s/^Author:\s+//) { + } elsif ($state == 3 and s/^Author:\s+//) { s/\s+$//; if (/^(.*?)\s+<(.*)>/) { ($author_name, $author_email) = ($1, $2); @@ -791,34 +791,34 @@ while() { $author_name = $author_email = $_; } $state = 4; - } elsif($state == 4 and s/^Branch:\s+//) { + } elsif ($state == 4 and s/^Branch:\s+//) { s/\s+$//; s/[\/]/$opt_s/g; $branch = $_; $state = 5; - } elsif($state == 5 and s/^Ancestor branch:\s+//) { + } elsif ($state == 5 and s/^Ancestor branch:\s+//) { s/\s+$//; $ancestor = $_; $ancestor = $opt_o if $ancestor eq "HEAD"; $state = 6; - } elsif($state == 5) { + } elsif ($state == 5) { $ancestor = undef; $state = 6; redo; - } elsif($state == 6 and s/^Tag:\s+//) { + } elsif ($state == 6 and s/^Tag:\s+//) { s/\s+$//; - if($_ eq "(none)") { + if ($_ eq "(none)") { $tag = undef; } else { $tag = $_; } $state = 7; - } elsif($state == 7 and /^Log:/) { + } elsif ($state == 7 and /^Log:/) { $logmsg = ""; $state = 8; - } elsif($state == 8 and /^Members:/) { + } elsif ($state == 8 and /^Members:/) { $branch = $opt_o if $branch eq "HEAD"; - if(defined $branch_date{$branch} and $branch_date{$branch} >= $date) { + if (defined $branch_date{$branch} and $branch_date{$branch} >= $date) { # skip print "skip patchset $patchset: $date before $branch_date{$branch}\n" if $opt_v; $state = 11; @@ -829,17 +829,17 @@ while() { $state = 11; next; } - if($ancestor) { - if($ancestor eq $branch) { + if ($ancestor) { + if ($ancestor eq $branch) { print STDERR "Branch $branch erroneously stems from itself -- changed ancestor to $opt_o\n"; $ancestor = $opt_o; } - if(-f "$git_dir/refs/heads/$branch") { + if (-f "$git_dir/refs/heads/$branch") { print STDERR "Branch $branch already exists!\n"; $state=11; next; } - unless(open(H,"$git_dir/refs/heads/$ancestor")) { + unless (open(H,"$git_dir/refs/heads/$ancestor")) { print STDERR "Branch $ancestor does not exist!\n"; $ignorebranch{$branch} = 1; $state=11; @@ -847,7 +847,7 @@ while() { } chomp(my $id = ); close(H); - unless(open(H,"> $git_dir/refs/heads/$branch")) { + unless (open(H,"> $git_dir/refs/heads/$branch")) { print STDERR "Could not create branch $branch: $!\n"; $ignorebranch{$branch} = 1; $state=11; @@ -860,9 +860,9 @@ while() { } $last_branch = $branch if $branch ne $last_branch; $state = 9; - } elsif($state == 8) { + } elsif ($state == 8) { $logmsg .= "$_\n"; - } elsif($state == 9 and /^\s+(.+?):(INITIAL|\d+(?:\.\d+)+)->(\d+(?:\.\d+)+)\s*$/) { + } elsif ($state == 9 and /^\s+(.+?):(INITIAL|\d+(?:\.\d+)+)->(\d+(?:\.\d+)+)\s*$/) { # VERSION:1.96->1.96.2.1 my $init = ($2 eq "INITIAL"); my $fn = $1; @@ -875,7 +875,7 @@ while() { } print "Fetching $fn v $rev\n" if $opt_v; my ($tmpname, $size) = $cvs->file($fn,$rev); - if($size == -1) { + if ($size == -1) { push(@old,$fn); print "Drop $fn\n" if $opt_v; } else { @@ -893,14 +893,14 @@ while() { push(@new,[$mode, $sha, $fn]); # may be resurrected! } unlink($tmpname); - } elsif($state == 9 and /^\s+(.+?):\d+(?:\.\d+)+->(\d+(?:\.\d+)+)\(DEAD\)\s*$/) { + } elsif ($state == 9 and /^\s+(.+?):\d+(?:\.\d+)+->(\d+(?:\.\d+)+)\(DEAD\)\s*$/) { my $fn = $1; $fn =~ s#^/+##; push(@old,$fn); print "Delete $fn\n" if $opt_v; - } elsif($state == 9 and /^\s*$/) { + } elsif ($state == 9 and /^\s*$/) { $state = 10; - } elsif(($state == 9 or $state == 10) and /^-+$/) { + } elsif (($state == 9 or $state == 10) and /^-+$/) { $commitcount++; if ($opt_L && $commitcount > $opt_L) { last; @@ -910,11 +910,11 @@ while() { system("git repack -a -d"); } $state = 1; - } elsif($state == 11 and /^-+$/) { + } elsif ($state == 11 and /^-+$/) { $state = 1; - } elsif(/^-+$/) { # end of unknown-line processing + } elsif (/^-+$/) { # end of unknown-line processing $state = 1; - } elsif($state != 11) { # ignore stuff when skipping + } elsif ($state != 11) { # ignore stuff when skipping print "* UNKNOWN LINE * $_\n"; } } @@ -943,7 +943,7 @@ if (defined $orig_git_index) { } # Now switch back to the branch we were in before all of this happened -if($orig_branch) { +if ($orig_branch) { print "DONE.\n" if $opt_v; if ($opt_i) { exit 0; diff --git a/git-svn.perl b/git-svn.perl index de4e74a60d..d5d9c49fd6 100755 --- a/git-svn.perl +++ b/git-svn.perl @@ -2822,7 +2822,9 @@ sub libsvn_connect { SVN::Client::get_username_prompt_provider( \&_username_prompt, 2), ]); + my $config = SVN::Core::config_get_config($_config_dir); my $ra = SVN::Ra->new(url => $url, auth => $baton, + config => $config, pool => SVN::Pool->new, auth_provider_callbacks => $callbacks); $ra->{svn_path} = $url; @@ -2834,8 +2836,8 @@ sub libsvn_connect { sub libsvn_dup_ra { my ($ra) = @_; - SVN::Ra->new(map { $_ => $ra->{$_} } - qw/url auth auth_provider_callbacks repos_root svn_path/); + SVN::Ra->new(map { $_ => $ra->{$_} } qw/config url + auth auth_provider_callbacks repos_root svn_path/); } sub libsvn_get_file { diff --git a/git.c b/git.c index f97de602d2..357330e02c 100644 --- a/git.c +++ b/git.c @@ -260,7 +260,7 @@ static void handle_internal_command(int argc, const char **argv, char **envp) { "rev-parse", cmd_rev_parse, RUN_SETUP }, { "rm", cmd_rm, RUN_SETUP }, { "runstatus", cmd_runstatus, RUN_SETUP }, - { "shortlog", cmd_shortlog, RUN_SETUP }, + { "shortlog", cmd_shortlog, RUN_SETUP | USE_PAGER }, { "show-branch", cmd_show_branch, RUN_SETUP }, { "show", cmd_show, RUN_SETUP | USE_PAGER }, { "stripspace", cmd_stripspace }, diff --git a/sha1_file.c b/sha1_file.c index 09456d23f8..63f416bb5a 100644 --- a/sha1_file.c +++ b/sha1_file.c @@ -1261,7 +1261,7 @@ struct packed_git *find_sha1_pack(const unsigned char *sha1, } -int sha1_object_info(const unsigned char *sha1, char *type, unsigned long *sizep) +static int sha1_loose_object_info(const unsigned char *sha1, char *type, unsigned long *sizep) { int status; unsigned long mapsize, size; @@ -1270,20 +1270,8 @@ int sha1_object_info(const unsigned char *sha1, char *type, unsigned long *sizep char hdr[128]; map = map_sha1_file(sha1, &mapsize); - if (!map) { - struct pack_entry e; - - if (!find_pack_entry(sha1, &e, NULL)) { - reprepare_packed_git(); - if (!find_pack_entry(sha1, &e, NULL)) - return error("unable to find %s", sha1_to_hex(sha1)); - } - if (use_packed_git(e.p)) - die("cannot map packed file"); - status = packed_object_info(e.p, e.offset, type, sizep); - unuse_packed_git(e.p); - return status; - } + if (!map) + return error("unable to find %s", sha1_to_hex(sha1)); if (unpack_sha1_header(&stream, map, mapsize, hdr, sizeof(hdr)) < 0) status = error("unable to unpack %s header", sha1_to_hex(sha1)); @@ -1299,6 +1287,23 @@ int sha1_object_info(const unsigned char *sha1, char *type, unsigned long *sizep return status; } +int sha1_object_info(const unsigned char *sha1, char *type, unsigned long *sizep) +{ + int status; + struct pack_entry e; + + if (!find_pack_entry(sha1, &e, NULL)) { + reprepare_packed_git(); + if (!find_pack_entry(sha1, &e, NULL)) + return sha1_loose_object_info(sha1, type, sizep); + } + if (use_packed_git(e.p)) + die("cannot map packed file"); + status = packed_object_info(e.p, e.offset, type, sizep); + unuse_packed_git(e.p); + return status; +} + static void *read_packed_sha1(const unsigned char *sha1, char *type, unsigned long *size) { struct pack_entry e;