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Diffstat (limited to 'support/vc/git-unix/vc-git.awk')
-rw-r--r-- | support/vc/git-unix/vc-git.awk | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/support/vc/git-unix/vc-git.awk b/support/vc/git-unix/vc-git.awk new file mode 100644 index 0000000000..ec85071263 --- /dev/null +++ b/support/vc/git-unix/vc-git.awk @@ -0,0 +1,81 @@ +# This is file 'vc-git.awk' from the vc bundle for TeX. +# The original file can be found at CTAN:support/vc. +# This file is Public Domain. + +BEGIN { + modified = 0 +} + +### Process output of "git log" +script == "log" && /^Hash:/ { Hash = substr($0, 2+match($0, ":")) } +script == "log" && /^AbrHash:/ { AbrHash = substr($0, 2+match($0, ":")) } +script == "log" && /^ParentHashes:/ { ParentHashes = substr($0, 2+match($0, ":")) } +script == "log" && /^AbrParentHashes:/ { AbrParentHashes = substr($0, 2+match($0, ":")) } +script == "log" && /^AuthorName:/ { AuthorName = substr($0, 2+match($0, ":")) } +script == "log" && /^AuthorEmail:/ { AuthorEmail = substr($0, 2+match($0, ":")) } +script == "log" && /^AuthorDate:/ { AuthorDate = substr($0, 2+match($0, ":")) } +script == "log" && /^CommitterName:/ { CommitterName = substr($0, 2+match($0, ":")) } +script == "log" && /^CommitterEmail:/ { CommitterEmail = substr($0, 2+match($0, ":")) } +script == "log" && /^CommitterDate:/ { CommitterDate = substr($0, 2+match($0, ":")) } + +### Process output of "git status" +### Changed index? +script == "status" && /^[mMADRCU] / { modified = 1 } +### Unstaged modifications? +script == "status" && /^ [mMADRCU]/ { modified = 1 } +### Unresolved merge conflicts? +script == "status" && /^[mMADRCU][mMADRCU]/ { modified = 1 } + +END { + ### Process output of "git log" + if (script == "log") { + ### Format dates + LongDate = substr(CommitterDate, 1, 25) + DateRAW = substr(LongDate, 1, 10) + DateISO = DateRAW + DateTEX = DateISO + gsub("-", "/", DateTEX) + Time = substr(LongDate, 12, 14) + + print "%%% This file has been generated by the vc bundle for TeX." + print "%%% Do not edit this file!" + print "%%%" + + print "%%% Define Git specific macros." + print "\\gdef\\GITHash{" Hash "}%" + print "\\gdef\\GITAbrHash{" AbrHash "}%" + print "\\gdef\\GITParentHashes{" ParentHashes "}%" + print "\\gdef\\GITAbrParentHashes{" AbrParentHashes "}%" + print "\\gdef\\GITAuthorName{" AuthorName "}%" + print "\\gdef\\GITAuthorEmail{" AuthorEmail "}%" + print "\\gdef\\GITAuthorDate{" AuthorDate "}%" + print "\\gdef\\GITCommitterName{" CommitterName "}%" + print "\\gdef\\GITCommitterEmail{" CommitterEmail "}%" + print "\\gdef\\GITCommitterDate{" CommitterDate "}%" + + print "%%% Define generic version control macros." + print "\\gdef\\VCRevision{\\GITAbrHash}%" + print "\\gdef\\VCAuthor{\\GITAuthorName}%" + print "\\gdef\\VCDateRAW{" DateRAW "}%" + print "\\gdef\\VCDateISO{" DateISO "}%" + print "\\gdef\\VCDateTEX{" DateTEX "}%" + print "\\gdef\\VCTime{" Time "}%" + print "\\gdef\\VCModifiedText{\\textcolor{red}{with local modifications!}}%" + + print "%%% Assume clean working copy." + print "\\gdef\\VCModified{0}%" + print "\\gdef\\VCRevisionMod{\\VCRevision}%" + } + + ### Process output of "git status" + if (script=="status") { + print "%%% Is working copy modified?" + print "\\gdef\\VCModified{" modified "}%" + if (modified == 0) { + print "\\gdef\\VCRevisionMod{\\VCRevision}%" + } else { + print "\\gdef\\VCRevisionMod{\\VCRevision~\\VCModifiedText}%" + } + } + +} |