From: "Vladimir D. Seleznev" <vseleznv@altlinux.org> To: devel@lists.altlinux.org Cc: legion@altlinux.org, "Vladimir D. Seleznev" <vseleznv@altlinux.org> Subject: [devel] [PATCH 1/2] Add diff exclude option for gear-rules Date: Thu, 26 Nov 2020 19:26:47 +0300 Message-ID: <20201126162648.3136095-1-vseleznv@altlinux.org> (raw) The option specifies a glob pattern that define files that should be excluded from diff generation. Signed-off-by: Vladimir D. Seleznev <vseleznv@altlinux.org> --- gear | 18 +++++++++++++----- gear-rules.5.in | 19 +++++++++++++++++++ 2 files changed, 32 insertions(+), 5 deletions(-) diff --git a/gear b/gear index 6282c92..4c15069 100755 --- a/gear +++ b/gear @@ -337,7 +337,7 @@ make_archive() write_git_archive "$format" "$optional" "$cmd" "$tar_tree" "$dir_name" "$tar_name" "$tar_base" "$tar_suffix" } -get_diff_name() +get_diff_opts() { local old_d="$1" && shift local new_d="$1" && shift @@ -367,7 +367,7 @@ get_diff_name() diff_name='@new_dir@-@version@-@release@.patch' fi - local opt spec= + local opt pattern spec= for opt; do case "$opt" in @@ -376,6 +376,12 @@ get_diff_name() ;; name=*) diff_name="${opt#name=}" ;; + exclude=*) + pattern="${opt#exclude=}" + [ -z "$(printf %s "$pattern" |tr -d '[:alnum:]_.?*-/![]')" ] || + rules_error "Invalid diff exclude pattern specified: $pattern" + diff_exclude="$diff_exclude $(printf ':^%s' $pattern)" + ;; *) rules_error "Unrecognized option: $opt" ;; esac @@ -402,6 +408,7 @@ write_git_diff() { local optional="$1" && shift local cmd="$1" && shift + local diff_exclude="$1" && shift local old_tree="$1" && shift local old_dir="$1" && shift local new_tree="$1" && shift @@ -423,7 +430,7 @@ write_git_diff() } git diff-tree --patch-with-stat --text --no-renames --no-ext-diff \ - "$old_id" "$new_id" >"$outdir/$name" + "$old_id" "$new_id" -- $diff_exclude >"$outdir/$name" verbose "Extracted diff: $name" compress_file "$cmd" "$name" '' @@ -449,14 +456,15 @@ make_difference() diff_new_tree="${new_dir%%:*}" new_dir="${new_dir#*:}" - get_diff_name "$old_dir" "$new_dir" "$@" + diff_exclude= + get_diff_opts "$old_dir" "$new_dir" "$@" diff_old_tree="$(resolve_tree_base_name "$diff_old_tree")" || rules_error "Invalid old tree: $diff_old_tree" diff_new_tree="$(resolve_tree_base_name "$diff_new_tree")" || rules_error "Invalid new tree: $diff_new_tree" - write_git_diff "$optional" "$cmd" "$diff_old_tree" "$old_dir" "$diff_new_tree" "$new_dir" "$diff_name" + write_git_diff "$optional" "$cmd" "$diff_exclude" "$diff_old_tree" "$old_dir" "$diff_new_tree" "$new_dir" "$diff_name" } extract_pattern() diff --git a/gear-rules.5.in b/gear-rules.5.in index 5469199..ae79a35 100644 --- a/gear-rules.5.in +++ b/gear-rules.5.in @@ -380,6 +380,12 @@ unless the path part of .I new_tree_path is \*(lq.\*(rq, in which case the default is .BR @name@\-@version@\-@release@.patch . +.TP +.BI exclude= glob_pattern +All the files that match the +.B glob_pattern +are excluded from the patch generation. This option can be specified multiple +times. .RE .IP Value of the @@ -541,6 +547,19 @@ However, if a prerelease version is packaged, parts like \*(lqpreN\*(rq or \*(lqrcN\*(rq should not be included in the package version, therefore the rule file will need some modifications for such versions. +.PP +You can also want to exclude +.BR .gear +subdirectory and spec file from diff generation: +.RS 4 +.PP +.ft CW +.nf +tar: v@version@:. +diff: v@version@:. . exclude=.gear/** exclude=*.spec +.fi +.RE +.PP . .SS "Archive with unmodified sources and separate patch files" If you prefer to maintain patch files for local modifications instead -- 2.29.2
next reply other threads:[~2020-11-26 16:26 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-11-26 16:26 Vladimir D. Seleznev [this message] 2020-11-26 16:26 ` [devel] [PATCH 2/2] tests: add test for diff exclude option Vladimir D. Seleznev
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