diff options
Diffstat (limited to '')
| -rwxr-xr-x | GIT-VERSION-GEN | 44 |
1 files changed, 29 insertions, 15 deletions
diff --git a/GIT-VERSION-GEN b/GIT-VERSION-GEN index b8b683b933..9d201a98fd 100755 --- a/GIT-VERSION-GEN +++ b/GIT-VERSION-GEN @@ -5,21 +5,29 @@ DEF_VER=v2.48.0 LF=' ' -if test "$#" -ne 3 +if test "$#" -lt 2 || test "$#" -gt 3 then - echo >&2 "USAGE: $0 <SOURCE_DIR> <INPUT> <OUTPUT>" + echo >&2 "USAGE: $0 <SOURCE_DIR> (--format=<STRING>|<INPUT>) [<OUTPUT>]" exit 1 fi SOURCE_DIR="$1" -INPUT="$2" -OUTPUT="$3" -if ! test -f "$INPUT" -then - echo >&2 "Input is not a file: $INPUT" - exit 1 -fi +case "$2" in +--format=*) + INPUT="${2#--format=}" + ;; +*) + if ! test -f "$2" + then + echo >&2 "Input is not a file: $2" + exit 1 + fi + INPUT=$(cat "$2") + ;; +esac + +OUTPUT="$3" # Protect us from reading Git version information outside of the Git directory # in case it is not a repository itself, but embedded in an unrelated @@ -74,19 +82,25 @@ read GIT_MAJOR_VERSION GIT_MINOR_VERSION GIT_MICRO_VERSION GIT_PATCH_LEVEL trail $(echo "$GIT_VERSION" 0 0 0 0 | tr '.a-zA-Z-' ' ') EOF -sed -e "s|@GIT_VERSION@|$GIT_VERSION|" \ +REPLACED=$(printf "%s" "$INPUT" | sed -e "s|@GIT_VERSION@|$GIT_VERSION|" \ -e "s|@GIT_MAJOR_VERSION@|$GIT_MAJOR_VERSION|" \ -e "s|@GIT_MINOR_VERSION@|$GIT_MINOR_VERSION|" \ -e "s|@GIT_MICRO_VERSION@|$GIT_MICRO_VERSION|" \ -e "s|@GIT_PATCH_LEVEL@|$GIT_PATCH_LEVEL|" \ -e "s|@GIT_BUILT_FROM_COMMIT@|$GIT_BUILT_FROM_COMMIT|" \ -e "s|@GIT_USER_AGENT@|$GIT_USER_AGENT|" \ - -e "s|@GIT_DATE@|$GIT_DATE|" \ - "$INPUT" >"$OUTPUT".$$+ + -e "s|@GIT_DATE@|$GIT_DATE|" +) -if ! test -f "$OUTPUT" || ! cmp "$OUTPUT".$$+ "$OUTPUT" >/dev/null +if test -z "$OUTPUT" then - mv "$OUTPUT".$$+ "$OUTPUT" + printf "%s\n" "$REPLACED" else - rm "$OUTPUT".$$+ + printf "%s\n" "$REPLACED" >"$OUTPUT".$$+ + if ! test -f "$OUTPUT" || ! cmp "$OUTPUT".$$+ "$OUTPUT" >/dev/null + then + mv "$OUTPUT".$$+ "$OUTPUT" + else + rm "$OUTPUT".$$+ + fi fi |