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| author | nin <nineinchnade@gmail.com> | 2017-09-29 19:11:43 +0200 |
|---|---|---|
| committer | nin <nineinchnade@gmail.com> | 2017-09-29 19:11:43 +0200 |
| commit | f4bf9110727f2c7113c80aaa88427b81605016ae (patch) | |
| tree | a56a491867eeb0deaca97c7ff272d563a026ec5c /krebs/5pkgs/simple/git-preview/default.nix | |
| parent | 7a7d085d33e1aa8e97f9f91d0fe53a1e378ce75e (diff) | |
| parent | 6dfe071664136790b7d62bf062e090722997372f (diff) | |
Merge branch 'master' of prism:stockholm
Diffstat (limited to 'krebs/5pkgs/simple/git-preview/default.nix')
| -rw-r--r-- | krebs/5pkgs/simple/git-preview/default.nix | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/krebs/5pkgs/simple/git-preview/default.nix b/krebs/5pkgs/simple/git-preview/default.nix new file mode 100644 index 000000000..f20f2a636 --- /dev/null +++ b/krebs/5pkgs/simple/git-preview/default.nix @@ -0,0 +1,15 @@ +{ coreutils, git, stdenv, writeDashBin }: + +writeDashBin "git-preview" '' + PATH=${stdenv.lib.makeBinPath [ + coreutils + git + ]}''${PATH+:$PATH} + hashes=$(git log --format=%h "..$1") + end=$(echo "$hashes" | head -1) + start=$(echo "$hashes" | tail -1) + # exit if no diff was found + test -z "$start" && exit 0 + shift + git diff "$start^..$end" "$@" +'' |