Prefetch source code from github for nix build tool
Project description
This module implements a python function and a command line tool to help you fetch sources from github when using fetchFromGitHub.
command line example
$ nix-prefetch-github seppeljordan nix-prefetch-github
{
"owner": "seppeljordan",
"repo": "nix-prefetch-github",
"rev": "603f42203db128a7aaa091cf34d406bf7a80e9f0",
"sha256": "1wrvvy85x7yqj4rkgpj93cdnhalyhzpr8pmyca38v59lm5ndh2w4"
}
python example
Python 3.6.4 (default, Dec 19 2017, 05:36:13)
[GCC 7.3.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import nix_prefetch_github
>>> nix_prefetch_github.nix_prefetch_github(owner="seppeljordan", repo="nix-prefetch-github")
{'owner': 'seppeljordan', 'repo': 'nix-prefetch-github', 'rev': '603f42203db128a7aaa091cf34d406bf7a80e9f0', 'sha256': '1wrvvy85x7yqj4rkgpj93cdnhalyhzpr8pmyca38v59lm5ndh2w4'}
available commands
nix-prefetch-github
This command downloads the code from a github repository and puts it into the local nix store. It also prints the command line arguments for downloading to the standard output.
$ nix-prefetch-github --help
Usage: nix-prefetch-github [OPTIONS] OWNER REPO
Options:
--prefetch / --no-prefetch Prefetch given repository into nix store
--nix Format output as Nix expression
--fetch-submodules Whether to fetch submodules contained in the
target repository
--rev TEXT
--version Show the version and exit.
--help Show this message and exit.
nix-prefetch-github-directory
This command examins the current working directory and tries to figure out if it is part of a git repository linked to github. If this was successful the program prefetches the currently checked out commit from the origin remote repository similar to the command nix-prefetch-github.
changes
v3.0
major changes to the internal module structure
introduction of the nix-prefetch-github-directory command
code repository now functions as a nix flake
v2.4
added --fetch-submodules flag
Fixed incompability with nix 2.4
v2.3.2
fix issues #21, #22
nix-prefetch-github now accepts full ref names, e.g. refs/heads/master which was broken since 2.3 (#23)
v2.3.1
Fix bug in generated nix expression
Fix bug that prevented targeting tags with prefetch command
Improve error message format in case revision is not found
v2.3
Remove dependency to requests
Default to master branch instead of first branch in list
v2.2
Add --version flag
Fix bug in output formatting
v2.1
Fix bug (#4) that made nix-prefetch-github incompatible with nix 2.2.
v2.0
The result of nix_pretch_github and its corresponding command line tool now contains always the actual commit hash as detected by the tool instead of the branch or tag name.
Add a new flag --nix that makes the command line tool output a valid nix expression
Removed the --hash-only and --no-hash-only flags and changed add --prefetch and --no-prefetch flags to replace them.
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