Obsidian Systems is excited to bring IPFS support to Nix

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It’s David Riccardo’s comparative advantage all over again!
Maybe there’s something you are doing that someone else can do instead so you have time for the PR? :upside_down_face::blush:

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62

Could you share those branches here or somewhere where it can be easily found?
If you have an overview of

  • what has been done
  • where we are now
  • what has to be done and in which order

maybe somebody would be able to help out. Right now, I wouldn’t know where to start, nor what to do, and probably I’m not the only one.

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See https://github.com/obsidiansystems/ipfs-nix-guide/blob/092078ae0a98100211db6027b4a6c154fa64abd5/branches.md and the old last page draft PRs in Pull requests · NixOS/nix · GitHub

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At long last I did the merging to get the Git parts up to date

(expand for gory tig output :slight_smile: )

           M─┐ [git-objects-develop] Merge branch 'store-path-or-ca' into git-objects-devel
            │ M─┐ [store-path-or-ca] {obsidian/store-path-or-ca} Merge branch 'store-path-de
            │ │ M─┐ [store-path-descriptor] {obsidian/store-path-descriptor} Merge remote-tr
            M─│─│─│─┐ Merge commit 'f7f1be69330212d22c11027adb4bd8a07c1f56fe' into git-objec
            │ M─│─│─┤ Merge commit 'b21dd384235bc9863c89ef249bbc1ca58f4ec3fd' into store-pat
            M─│─│─│─│─┐ Merge commit '7cac155fc8b548de7b4e054aee66551e2fc93289' into git-obj
            │ M─│─│─│─┤ Merge commit 'c67e0cc58c5a74121d74a3f5cf9f9c2199a87093' into store-p
            M─│─│─│─│─│─┐ Merge commit '6208375ba942a676da12e79c135e07eb585cd9b0' into git-o
            │ M─│─│─│─│─┤ Merge commit '6601ac86421fb05377f113aa52c55da7b9cbe658' into store
            M─│─│─│─│─│─│─┐ Merge commit '6305b77a2878333bf2af208ffe691d10ad233812' into git
            │ M─│─│─│─│─│─┤ Merge commit '056cc1c1b903114f59c536dd9821b46f68516f4e' into sto
            M─│─│─│─│─│─│─│─┐ Merge commit '9faa690e0fd8ff3d8d53e5df1c4b3c969a52fc3a' into g
            │ M─│─│─│─│─│─│─┤ Merge commit '2e7be46e73293f729358eefc5b464dcb7e2d76bf' into s
            M─│─│─│─│─│─│─│─│─┐ Merge commit '3a43680ff89cc3bba167773c32dbc3762148857e' into
            │ M─│─│─│─│─│─│─│─┤ Merge commit '91617f80ec03ff4580a656310959ce2e31e0d177' into
            M─│─│─│─│─│─│─│─│─│─┐ Merge commit 'c08971bf2df0bfa0deb2b58451ebf3a65f1e0f72' in
            │ M─│─│─│─│─│─│─│─│─┤ Merge commit '46e942ff9e65755689ee72f93846d7118e1b8d45' in
            M─│─│─│─│─│─│─│─│─│─│─┐ Merge commit '554158c9d06ab90f261812ddc81ad5f682f2918a'
            │ M─│─│─│─│─│─│─│─│─│─┤ Merge commit '9cfa78e58a92b4bf034867bc1296a200bdc3f12a'
            M─│─│─│─│─│─│─│─│─│─│─│─┐ Merge commit '17313408d5c06ae6aac98f7d35d8da6195c4ab2b
            │ M─│─│─│─│─│─│─│─│─│─│─┤ Merge commit '6a168254ce068c067259c913ee7d6ee2e0d1dc7e
            M─│─│─│─│─│─│─│─│─│─│─│─│─┐ Merge commit '50803f208da7a8f37d31191df7f32ad6b764ee
            │ M─│─│─│─│─│─│─│─│─│─│─│─┤ Merge commit '8623143921f8683b88d46aaebe9f707e5b9a91
            M─│─│─│─│─│─│─│─│─│─│─│─│─│─┐ Merge commit '4ed87aac038f307dcdf069835b9b7aa6de24
            │ M─│─│─│─│─│─│─│─│─│─│─│─│─┤ Merge commit 'e9fc1e4fdb0ab5adb6b163c3db361b86a4f5
            M─│─│─│─│─│─│─│─│─│─│─│─│─│─│─┐ {obsidian/git-objects-develop} Merge commit 'daa
            M─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─┐ Merge commit 'fa1e9ea950d735e078ce360ccdea94f3
            M─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─┐ Merge commit '56be25a069df3d9aadf8e0b714e205
            M─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─┐ Merge commit '230c771713ddaeb1d0cdfa70e3e8
            M─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─┐ Merge commit '5e87f0884c93ee91803e835a05
            M─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─┐ Merge commit '4ed2f421eb707c2195927db2
            M─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─┐ Merge commit '8106a67e4e6f403be65e18
            M─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─┐ Merge commit '27ef76ab58e5ebeb2d98
            M─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─┐ Merge commit '8f0b757a9524af47bf
            M─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─┐ Merge commit 'e6ad49075907a2bd
            M─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─┐ Merge commit '4a55c7b74b0de4
            M─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─┐ Merge commit '37ab1891b9de
            M─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─┐ Merge commit 'f1bcb730a9
            M─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─┐ Merge commit '7f50ecf5
            o │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ Introduce experimental
            M─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─┐ Merge commit '554f00
            M─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─┐ Merge remote-track
            M─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─│─┐ Merge remote-tra

As a result, we have this draft PR Git object hashing in libstore by Ericson2314 · Pull Request #8918 · NixOS/nix · GitHub

Thanks to @matthewbauer in particular who, back in 2020, wrote most of the underlying implementation.

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A little status update, per [RFC 0133] Git hashing and Git-hashing-based remote stores by Ericson2314 · Pull Request #133 · NixOS/rfcs · GitHub the first part of the git hashing RFC 133 is now implemented!

nix store add --mode git --hash-algo sha1 <file>

You can see the tracking issue and milestone for what remains.

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