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| author | John Ericson <John.Ericson@Obsidian.Systems> | 2021-02-25 21:58:41 +0000 |
|---|---|---|
| committer | John Ericson <John.Ericson@Obsidian.Systems> | 2021-02-25 21:58:41 +0000 |
| commit | 90d76fa399de4e207ea14ec4c0dd65434f60c152 (patch) | |
| tree | 3c52e982cba5bcf7b91c99d1b63ba967b4ea8b92 /src/nix/flake-prefetch.md | |
| parent | 4636cc9a1f6de70947abbfb17a0ad91981d1cad7 (diff) | |
| parent | ca0994819d68aee26a2906c37a47ae609ac46c4c (diff) | |
Merge remote-tracking branch 'obsidian/path-info' into ca-drv-exotic
Diffstat (limited to 'src/nix/flake-prefetch.md')
| -rw-r--r-- | src/nix/flake-prefetch.md | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/src/nix/flake-prefetch.md b/src/nix/flake-prefetch.md new file mode 100644 index 000000000..a1cf0289a --- /dev/null +++ b/src/nix/flake-prefetch.md @@ -0,0 +1,28 @@ +R""( + +# Examples + +* Download a tarball and unpack it: + + ```console + # nix flake prefetch https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.5.tar.xz + Downloaded 'https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.5.tar.xz?narHash=sha256-3XYHZANT6AFBV0BqegkAZHbba6oeDkIUCDwbATLMhAY=' + to '/nix/store/sl5vvk8mb4ma1sjyy03kwpvkz50hd22d-source' (hash + 'sha256-3XYHZANT6AFBV0BqegkAZHbba6oeDkIUCDwbATLMhAY='). + ``` + +* Download the `dwarffs` flake (looked up in the flake registry): + + ```console + # nix flake prefetch dwarffs --json + {"hash":"sha256-VHg3MYVgQ12LeRSU2PSoDeKlSPD8PYYEFxxwkVVDRd0=" + ,"storePath":"/nix/store/hang3792qwdmm2n0d9nsrs5n6bsws6kv-source"} + ``` + +# Description + +This command downloads the source tree denoted by flake reference +*flake-url*. Note that this does not need to be a flake (i.e. it does +not have to contain a `flake.nix` file). + +)"" |