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| author | Felix Lange <fjl@twurst.com> | 2016-11-28 01:40:28 +0800 |
|---|---|---|
| committer | Felix Lange <fjl@twurst.com> | 2016-11-28 01:42:48 +0800 |
| commit | 20899c05a4c87e3cc13b0153db4f0c3919daaa2a (patch) | |
| tree | f8f78bc64cf33f4f94f0473f15cf89ba5754b035 /internal/build | |
| parent | 4c8c5e2f7410d850ee6068b46c8b880f733743d4 (diff) | |
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internal/build: use 'git tag --points-at' to get the current tag
This should restore support for building with git 1.x.
Diffstat (limited to 'internal/build')
| -rw-r--r-- | internal/build/env.go | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/internal/build/env.go b/internal/build/env.go index 95281df86..15b2dfe41 100644 --- a/internal/build/env.go +++ b/internal/build/env.go @@ -20,6 +20,7 @@ import ( "flag" "fmt" "os" + "strings" ) var ( @@ -89,11 +90,15 @@ func LocalEnv() Environment { } } if env.Tag == "" { - env.Tag = RunGit("for-each-ref", "--points-at=HEAD", "--count=1", "--format=%(refname:short)", "refs/tags") + env.Tag = firstLine(RunGit("tag", "-l", "--points-at", "HEAD")) } return env } +func firstLine(s string) string { + return strings.Split(s, "\n")[0] +} + func applyEnvFlags(env Environment) Environment { if !flag.Parsed() { panic("you need to call flag.Parse before Env or LocalEnv") |