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author | Domen Kožar <domen@dev.si> | 2016-01-19 12:01:55 +0100 |
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committer | Domen Kožar <domen@dev.si> | 2016-01-19 12:01:55 +0100 |
commit | 9c571a98ed1eac45c0d7e5df2e12145d39a07b87 (patch) | |
tree | 2fd796135c9e5d414e5112dc48b207dc96623acb /pkgs/build-support/fetchgit/nix-prefetch-git | |
parent | 44d0d58c843cede9b6a4e1114a0ab8029fba87b7 (diff) | |
parent | 42ff8ad780522111fd597f94ee40beae5aeb6ac3 (diff) | |
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Merge pull request #10998 from andrewrynhard/master
Add help flag to nix-prefetch-git
Diffstat (limited to 'pkgs/build-support/fetchgit/nix-prefetch-git')
-rwxr-xr-x | pkgs/build-support/fetchgit/nix-prefetch-git | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/pkgs/build-support/fetchgit/nix-prefetch-git b/pkgs/build-support/fetchgit/nix-prefetch-git index fbefba5ccc0..6cf694dd2b1 100755 --- a/pkgs/build-support/fetchgit/nix-prefetch-git +++ b/pkgs/build-support/fetchgit/nix-prefetch-git @@ -24,6 +24,22 @@ else leaveDotGit=true fi +usage(){ + echo >&2 "syntax: nix-prefetch-git [options] [URL [REVISION [EXPECTED-HASH]]] + +Options: + --out path Path where the output would be stored. + --url url Any url understand by 'git clone'. + --rev ref Any sha1 or references (such as refs/heads/master) + --hash h Expected hash. + --deepClone Clone submodules recursively. + --no-deepClone Do not clone submodules. + --leave-dotGit Keep the .git directories. + --fetch-submodules Fetch submodules. + --builder Clone as fetchgit does, but url, rev, and out option are mandatory. +" + exit 1 +} argi=0 argfun="" @@ -40,6 +56,7 @@ for arg; do --leave-dotGit) leaveDotGit=true;; --fetch-submodules) fetchSubmodules=true;; --builder) builder=true;; + --help) usage; exit;; *) argi=$(($argi + 1)) case $argi in @@ -61,23 +78,6 @@ for arg; do fi done -usage(){ - echo >&2 "syntax: nix-prefetch-git [options] [URL [REVISION [EXPECTED-HASH]]] - -Options: - --out path Path where the output would be stored. - --url url Any url understand by 'git clone'. - --rev ref Any sha1 or references (such as refs/heads/master) - --hash h Expected hash. - --deepClone Clone submodules recursively. - --no-deepClone Do not clone submodules. - --leave-dotGit Keep the .git directories. - --fetch-submodules Fetch submodules. - --builder Clone as fetchgit does, but url, rev, and out option are mandatory. -" - exit 1 -} - if test -z "$url"; then usage fi |