From 6ff7efb7375c3ef75c79eb6507d6768b80bb6d69 Mon Sep 17 00:00:00 2001 From: Jakub Jelinek Date: Wed, 15 Jan 2020 12:35:22 +0100 Subject: [PATCH] Handle output of older git in gcc-descr and gcc-undescr aliases. --- contrib/ChangeLog | 5 +++++ contrib/gcc-git-customization.sh | 4 ++-- 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/contrib/ChangeLog b/contrib/ChangeLog index f224c20f0aa..886d197af59 100644 --- a/contrib/ChangeLog +++ b/contrib/ChangeLog @@ -1,3 +1,8 @@ +2020-01-15 Jakub Jelinek + + * gcc-git-customization.sh: Handle output of older git which doesn't + print tags/ prefixes before branchpoint/gcc-. + 2010-01-15 Richard Earnshaw * gcc-git-customization.sh: Explain why we want the user's diff --git a/contrib/gcc-git-customization.sh b/contrib/gcc-git-customization.sh index dae2c35bb57..af7d210217f 100755 --- a/contrib/gcc-git-customization.sh +++ b/contrib/gcc-git-customization.sh @@ -22,8 +22,8 @@ git config alias.svn-rev '!f() { rev=$1; shift; git log --all --grep="From-SVN: # Add git commands to convert git commit to monotonically increasing revision number # and vice versa -git config alias.gcc-descr \!"f() { if test \${1:-no} = --full; then r=\$(git describe --all --abbrev=40 --match 'basepoints/gcc-[0-9]*' \${2:-master} | sed -n 's,^tags/basepoints/gcc-,r,p'); expr match \${r:-no} '^r[0-9]\\+\$' >/dev/null && r=\${r}-0-g\$(git rev-parse \${2:-master}); test -n \$r && echo \${r}; else git describe --all --match 'basepoints/gcc-[0-9]*' \${1:-master} | sed -n 's,^tags/basepoints/gcc-\\([0-9]\\+\\)-\\([0-9]\\+\\)-g[0-9a-f]*\$,r\\1-\\2,p;s,^tags/basepoints/gcc-\\([0-9]\\+\\)\$,r\\1-0,p'; fi; }; f" -git config alias.gcc-undescr \!"f() { o=\$(git config --get gcc-config.upstream); r=\$(echo \$1 | sed -n 's,^r\\([0-9]\\+\\)-[0-9]\\+\$,\\1,p'); n=\$(echo \$1 | sed -n 's,^r[0-9]\\+-\\([0-9]\\+\\)\$,\\1,p'); test -z \$r && echo Invalid id \$1 && exit 1; h=\$(git rev-parse --verify --quiet \${o:-origin}/releases/gcc-\$r); test -z \$h && h=\$(git rev-parse --verify --quiet \${o:-origin}/master); p=\$(git describe --all --match 'basepoints/gcc-'\$r \$h | sed -n 's,^tags/basepoints/gcc-[0-9]\\+-\\([0-9]\\+\\)-g[0-9a-f]*\$,\\1,p;s,^tags/basepoints/gcc-[0-9]\\+\$,0,p'); git rev-parse --verify \$h~\$(expr \$p - \$n); }; f" +git config alias.gcc-descr \!"f() { if test \${1:-no} = --full; then r=\$(git describe --all --abbrev=40 --match 'basepoints/gcc-[0-9]*' \${2:-master} | sed -n 's,^\\(tags/\\)\\?basepoints/gcc-,r,p'); expr match \${r:-no} '^r[0-9]\\+\$' >/dev/null && r=\${r}-0-g\$(git rev-parse \${2:-master}); test -n \$r && echo \${r}; else git describe --all --match 'basepoints/gcc-[0-9]*' \${1:-master} | sed -n 's,^\\(tags/\\)\\?basepoints/gcc-\\([0-9]\\+\\)-\\([0-9]\\+\\)-g[0-9a-f]*\$,r\\2-\\3,p;s,^\\(tags/\\)\\?basepoints/gcc-\\([0-9]\\+\\)\$,r\\2-0,p'; fi; }; f" +git config alias.gcc-undescr \!"f() { o=\$(git config --get gcc-config.upstream); r=\$(echo \$1 | sed -n 's,^r\\([0-9]\\+\\)-[0-9]\\+\$,\\1,p'); n=\$(echo \$1 | sed -n 's,^r[0-9]\\+-\\([0-9]\\+\\)\$,\\1,p'); test -z \$r && echo Invalid id \$1 && exit 1; h=\$(git rev-parse --verify --quiet \${o:-origin}/releases/gcc-\$r); test -z \$h && h=\$(git rev-parse --verify --quiet \${o:-origin}/master); p=\$(git describe --all --match 'basepoints/gcc-'\$r \$h | sed -n 's,^\\(tags/\\)\\?basepoints/gcc-[0-9]\\+-\\([0-9]\\+\\)-g[0-9a-f]*\$,\\2,p;s,^\\(tags/\\)\\?basepoints/gcc-[0-9]\\+\$,0,p'); git rev-parse --verify \$h~\$(expr \$p - \$n); }; f" # Make diff on MD files uses "(define" as a function marker. # Use this in conjunction with a .gitattributes file containing -- 2.30.2