hectic-lab/util.nix
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

feat(package): nix-derivation-hash

Browse Source
This commit is contained in:
yukkop
2025-07-23 20:15:53 +00:00
parent 6e77853453
commit 52cb6b2410
3 changed files with 19 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
package/default.nix
View File

@@ -272,4 +272,5 @@ in {
c-hectic = pkgs.callPackage ./c/hectic/default.nix {}; c-hectic = pkgs.callPackage ./c/hectic/default.nix {};
watch = pkgs.callPackage ./c/watch/default.nix {}; watch = pkgs.callPackage ./c/watch/default.nix {};
support-bot = pkgs.callPackage ./support-bot {}; support-bot = pkgs.callPackage ./support-bot {};
nix-derivation-hash = pkgs.callPackage ./nix-derivation-hash {};
} }

9
package/nix-derivation-hash/default.nix Normal file
View File

@@ -0,0 +1,9 @@
{
writeShellScriptBin,
bash,
}: let
# Use folder name as name of this system
name = builtins.baseNameOf ./.;
in writeShellScriptBin name /* sh */ ''
${bash}/bin/sh ${./${name}.sh} "$@"
''

9
package/nix-derivation-hash/nix-derivation-hash.sh Normal file
View File

@@ -0,0 +1,9 @@
path="$1"
base_path_name="$(basename "$path")"
sha256="$(nix-hash --type sha256 "$path")"
temp_dir="$(mktemp -d)"
temp_file="${temp_dir}/${base_path_name}.str"
printf "source:sha256:%s:/nix/store:%s" "$sha256" "$base_path_name" > "$temp_file"
nix-hash --type sha256 --truncate --base32 --flat "$temp_file"
rm -rf "${temp_dir:?}"