diff options
Diffstat (limited to 'pkgs/build-support/fetchdarcs/builder.sh')
| -rw-r--r-- | pkgs/build-support/fetchdarcs/builder.sh | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/pkgs/build-support/fetchdarcs/builder.sh b/pkgs/build-support/fetchdarcs/builder.sh index ce5537f46f40d..75b9066dba6f4 100644 --- a/pkgs/build-support/fetchdarcs/builder.sh +++ b/pkgs/build-support/fetchdarcs/builder.sh @@ -3,11 +3,15 @@ source $stdenv/setup tagtext="" tagflags="" -if test -n "$rev"; then - tagtext="(tag $rev) " +# Darcs hashes are sha1 (120 bits, 40-character hex) +if [[ "$rev" =~ [a-fA-F0-9]{40} ]]; then + tagtext="(hash $rev)" + tagflags="--to-hash=$rev" +elif test -n "$rev"; then + tagtext="(tag $rev)" tagflags="--tag=$rev" elif test -n "$context"; then - tagtext="(context) " + tagtext="(context)" tagflags="--context=$context" fi |