pre-commit: installed git hook should have full path to binary #77638
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kalbasit
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@GrahamcOfBorg build pre-commit |
jonringer
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Jan 13, 2020
pre-commit currently install impure Git hooks that look for the `pre-commit` binary in PATH. If the user has `pre-commit` loaded via a nix-shell instead of having it installed then GUI editors, such as Intellij, won't be able to use Git commit because the hook fails trying to look for the `pre-commit` binary in PATH. This patch updates the hook template to use the hardcoded path to the `pre-commit` binary if it was found, fallback to using the one from PATH.
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kalbasit
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anna328p
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Feb 2, 2020
…#77638) pre-commit currently install impure Git hooks that look for the `pre-commit` binary in PATH. If the user has `pre-commit` loaded via a nix-shell instead of having it installed then GUI editors, such as Intellij, won't be able to use Git commit because the hook fails trying to look for the `pre-commit` binary in PATH. This patch updates the hook template to use the hardcoded path to the `pre-commit` binary if it was found, fallback to using the one from PATH.
jpgu-epam
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Feb 4, 2020
…#77638) pre-commit currently install impure Git hooks that look for the `pre-commit` binary in PATH. If the user has `pre-commit` loaded via a nix-shell instead of having it installed then GUI editors, such as Intellij, won't be able to use Git commit because the hook fails trying to look for the `pre-commit` binary in PATH. This patch updates the hook template to use the hardcoded path to the `pre-commit` binary if it was found, fallback to using the one from PATH.
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This is wrong because Git hooks are not GC roots. So any store path referenced from hooks can be garbage-collected at any time. |
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Motivation for this change
pre-commit currently install impure Git hooks that look for the
pre-commitbinary in PATH. If the user haspre-commitloaded via a nix-shell instead of having it installed then GUI editors, such as Intellij, won't be able to use Git commit because the hook fails trying to look for thepre-commitbinary in PATH.This patch updates the hook template to use the hardcoded path to the
pre-commitbinary if it was found, fallback to using the one from PATH.Things done
sandboxinnix.confon non-NixOS linux)nix-shell -p nixpkgs-review --run "nixpkgs-review wip"./result/bin/)nix path-info -Sbefore and after)cc @Charg @fmartinho