fetchurl, fetchzip, fetchgit: format Nix expression after lib.extendMkDerivation

1 files changed, 158 insertions, 158 deletions

diff --git a/pkgs/build-support/fetchgit/default.nix b/pkgs/build-support/fetchgit/default.nix
index 0efeed065589..4ffb998ee205 100644
--- a/pkgs/build-support/fetchgit/default.nix
+++ b/pkgs/build-support/fetchgit/default.nix
@@ -38,183 +38,183 @@ lib.makeOverridable (
 
     extendDrvArgs =
       finalAttrs:
-  lib.fetchers.withNormalizedHash { } (
-    # NOTE Please document parameter additions or changes in
-    #   ../../../doc/build-helpers/fetchers.chapter.md
-    {
-      url,
-      tag ? null,
-      rev ? null,
-      name ? urlToName {
-        inherit url;
-        rev = lib.revOrTag rev tag;
-        # when rootDir is specified, avoid invalidating the result when rev changes
-        append = if rootDir != "" then "-${lib.strings.sanitizeDerivationName rootDir}" else "";
-      },
-      leaveDotGit ? deepClone || fetchTags,
-      outputHash ? lib.fakeHash,
-      outputHashAlgo ? null,
-      fetchSubmodules ? true,
-      deepClone ? false,
-      branchName ? null,
-      sparseCheckout ? lib.optional (rootDir != "") rootDir,
-      nonConeMode ? rootDir != "",
-      nativeBuildInputs ? [ ],
-      # Shell code executed before the file has been fetched.  This, in
-      # particular, can do things like set NIX_PREFETCH_GIT_CHECKOUT_HOOK to
-      # run operations between the checkout completing and deleting the .git
-      # directory.
-      preFetch ? "",
-      # Shell code executed after the file has been fetched
-      # successfully. This can do things like check or transform the file.
-      postFetch ? "",
-      preferLocalBuild ? true,
-      fetchLFS ? false,
-      # Shell code to build a netrc file for BASIC auth
-      netrcPhase ? null,
-      # Impure env vars (https://nixos.org/nix/manual/#sec-advanced-attributes)
-      # needed for netrcPhase
-      netrcImpureEnvVars ? [ ],
-      passthru ? { },
-      meta ? { },
-      allowedRequisites ? null,
-      # fetch all tags after tree (useful for git describe)
-      fetchTags ? false,
-      # make this subdirectory the root of the result
-      rootDir ? "",
-      # GIT_CONFIG_GLOBAL (as a file)
-      gitConfigFile ? config.gitConfigFile,
-    }:
+      lib.fetchers.withNormalizedHash { } (
+        # NOTE Please document parameter additions or changes in
+        #   ../../../doc/build-helpers/fetchers.chapter.md
+        {
+          url,
+          tag ? null,
+          rev ? null,
+          name ? urlToName {
+            inherit url;
+            rev = lib.revOrTag rev tag;
+            # when rootDir is specified, avoid invalidating the result when rev changes
+            append = if rootDir != "" then "-${lib.strings.sanitizeDerivationName rootDir}" else "";
+          },
+          leaveDotGit ? deepClone || fetchTags,
+          outputHash ? lib.fakeHash,
+          outputHashAlgo ? null,
+          fetchSubmodules ? true,
+          deepClone ? false,
+          branchName ? null,
+          sparseCheckout ? lib.optional (rootDir != "") rootDir,
+          nonConeMode ? rootDir != "",
+          nativeBuildInputs ? [ ],
+          # Shell code executed before the file has been fetched.  This, in
+          # particular, can do things like set NIX_PREFETCH_GIT_CHECKOUT_HOOK to
+          # run operations between the checkout completing and deleting the .git
+          # directory.
+          preFetch ? "",
+          # Shell code executed after the file has been fetched
+          # successfully. This can do things like check or transform the file.
+          postFetch ? "",
+          preferLocalBuild ? true,
+          fetchLFS ? false,
+          # Shell code to build a netrc file for BASIC auth
+          netrcPhase ? null,
+          # Impure env vars (https://nixos.org/nix/manual/#sec-advanced-attributes)
+          # needed for netrcPhase
+          netrcImpureEnvVars ? [ ],
+          passthru ? { },
+          meta ? { },
+          allowedRequisites ? null,
+          # fetch all tags after tree (useful for git describe)
+          fetchTags ? false,
+          # make this subdirectory the root of the result
+          rootDir ? "",
+          # GIT_CONFIG_GLOBAL (as a file)
+          gitConfigFile ? config.gitConfigFile,
+        }:
 
-    /*
-      NOTE:
-      fetchgit has one problem: git fetch only works for refs.
-      This is because fetching arbitrary (maybe dangling) commits creates garbage collection risks
-      and checking whether a commit belongs to a ref is expensive. This may
-      change in the future when some caching is added to git (?)
-      Usually refs are either tags (refs/tags/*) or branches (refs/heads/*)
-      Cloning branches will make the hash check fail when there is an update.
-      But not all patches we want can be accessed by tags.
+        /*
+          NOTE:
+          fetchgit has one problem: git fetch only works for refs.
+          This is because fetching arbitrary (maybe dangling) commits creates garbage collection risks
+          and checking whether a commit belongs to a ref is expensive. This may
+          change in the future when some caching is added to git (?)
+          Usually refs are either tags (refs/tags/*) or branches (refs/heads/*)
+          Cloning branches will make the hash check fail when there is an update.
+          But not all patches we want can be accessed by tags.
 
-      The workaround is getting the last n commits so that it's likely that they
-      still contain the hash we want.
+          The workaround is getting the last n commits so that it's likely that they
+          still contain the hash we want.
 
-      for now : increase depth iteratively (TODO)
+          for now : increase depth iteratively (TODO)
 
-      real fix: ask git folks to add a
-      git fetch $HASH contained in $BRANCH
-      facility because checking that $HASH is contained in $BRANCH is less
-      expensive than fetching --depth $N.
-      Even if git folks implemented this feature soon it may take years until
-      server admins start using the new version?
-    */
+          real fix: ask git folks to add a
+          git fetch $HASH contained in $BRANCH
+          facility because checking that $HASH is contained in $BRANCH is less
+          expensive than fetching --depth $N.
+          Even if git folks implemented this feature soon it may take years until
+          server admins start using the new version?
+        */
 
-    assert nonConeMode -> (sparseCheckout != [ ]);
-    assert fetchTags -> leaveDotGit;
-    assert rootDir != "" -> !leaveDotGit;
+        assert nonConeMode -> (sparseCheckout != [ ]);
+        assert fetchTags -> leaveDotGit;
+        assert rootDir != "" -> !leaveDotGit;
 
-    let
-      revWithTag =
         let
-          warningMsg = "fetchgit requires one of either `rev` or `tag` to be provided (not both).";
-          otherIsNull = other: lib.assertMsg (other == null) warningMsg;
+          revWithTag =
+            let
+              warningMsg = "fetchgit requires one of either `rev` or `tag` to be provided (not both).";
+              otherIsNull = other: lib.assertMsg (other == null) warningMsg;
+            in
+            if tag != null then
+              assert (otherIsNull rev);
+              "refs/tags/${tag}"
+            else if rev != null then
+              assert (otherIsNull tag);
+              rev
+            else
+              # FIXME fetching HEAD if no rev or tag is provided is problematic at best
+              "HEAD";
         in
-        if tag != null then
-          assert (otherIsNull rev);
-          "refs/tags/${tag}"
-        else if rev != null then
-          assert (otherIsNull tag);
-          rev
-        else
-          # FIXME fetching HEAD if no rev or tag is provided is problematic at best
-          "HEAD";
-    in
 
-    if builtins.isString sparseCheckout then
-      # Changed to throw on 2023-06-04
-      throw
-        "Please provide directories/patterns for sparse checkout as a list of strings. Passing a (multi-line) string is not supported any more."
-    else
-      {
-        inherit name;
+        if builtins.isString sparseCheckout then
+          # Changed to throw on 2023-06-04
+          throw
+            "Please provide directories/patterns for sparse checkout as a list of strings. Passing a (multi-line) string is not supported any more."
+        else
+          {
+            inherit name;
 
-        builder = ./builder.sh;
-        fetcher = ./nix-prefetch-git;
+            builder = ./builder.sh;
+            fetcher = ./nix-prefetch-git;
 
-        nativeBuildInputs = [
-          git
-          cacert
-        ]
-        ++ lib.optionals fetchLFS [ git-lfs ]
-        ++ nativeBuildInputs;
+            nativeBuildInputs = [
+              git
+              cacert
+            ]
+            ++ lib.optionals fetchLFS [ git-lfs ]
+            ++ nativeBuildInputs;
 
-        inherit outputHash outputHashAlgo;
-        outputHashMode = "recursive";
+            inherit outputHash outputHashAlgo;
+            outputHashMode = "recursive";
 
-        # git-sparse-checkout(1) says:
-        # > When the --stdin option is provided, the directories or patterns are read
-        # > from standard in as a newline-delimited list instead of from the arguments.
-        sparseCheckout = builtins.concatStringsSep "\n" sparseCheckout;
+            # git-sparse-checkout(1) says:
+            # > When the --stdin option is provided, the directories or patterns are read
+            # > from standard in as a newline-delimited list instead of from the arguments.
+            sparseCheckout = builtins.concatStringsSep "\n" sparseCheckout;
 
-        inherit
-          url
-          leaveDotGit
-          fetchLFS
-          fetchSubmodules
-          deepClone
-          branchName
-          nonConeMode
-          preFetch
-          postFetch
-          fetchTags
-          rootDir
-          gitConfigFile
-          ;
-        rev = revWithTag;
+            inherit
+              url
+              leaveDotGit
+              fetchLFS
+              fetchSubmodules
+              deepClone
+              branchName
+              nonConeMode
+              preFetch
+              postFetch
+              fetchTags
+              rootDir
+              gitConfigFile
+              ;
+            rev = revWithTag;
 
-        postHook =
-          if netrcPhase == null then
-            null
-          else
-            ''
-              ${netrcPhase}
-              # required that git uses the netrc file
-              mv {,.}netrc
-              export NETRC=$PWD/.netrc
-              export HOME=$PWD
-            '';
+            postHook =
+              if netrcPhase == null then
+                null
+              else
+                ''
+                  ${netrcPhase}
+                  # required that git uses the netrc file
+                  mv {,.}netrc
+                  export NETRC=$PWD/.netrc
+                  export HOME=$PWD
+                '';
 
-        impureEnvVars =
-          lib.fetchers.proxyImpureEnvVars
-          ++ netrcImpureEnvVars
-          ++ [
-            "GIT_PROXY_COMMAND"
-            "NIX_GIT_SSL_CAINFO"
-            "SOCKS_SERVER"
+            impureEnvVars =
+              lib.fetchers.proxyImpureEnvVars
+              ++ netrcImpureEnvVars
+              ++ [
+                "GIT_PROXY_COMMAND"
+                "NIX_GIT_SSL_CAINFO"
+                "SOCKS_SERVER"
 
-            # This is a parameter intended to be set by setup hooks or preFetch
-            # scripts that want per-URL control over HTTP proxies used by Git
-            # (if per-URL control isn't needed, `http_proxy` etc. will
-            # suffice). It must be a whitespace-separated (with backslash as an
-            # escape character) list of pairs like this:
-            #
-            #   http://domain1/path1 proxy1 https://domain2/path2 proxy2
-            #
-            # where the URLs are as documented in the `git-config` manual page
-            # under `http.<url>.*`, and the proxies are as documented on the
-            # same page under `http.proxy`.
-            "FETCHGIT_HTTP_PROXIES"
-          ];
+                # This is a parameter intended to be set by setup hooks or preFetch
+                # scripts that want per-URL control over HTTP proxies used by Git
+                # (if per-URL control isn't needed, `http_proxy` etc. will
+                # suffice). It must be a whitespace-separated (with backslash as an
+                # escape character) list of pairs like this:
+                #
+                #   http://domain1/path1 proxy1 https://domain2/path2 proxy2
+                #
+                # where the URLs are as documented in the `git-config` manual page
+                # under `http.<url>.*`, and the proxies are as documented on the
+                # same page under `http.proxy`.
+                "FETCHGIT_HTTP_PROXIES"
+              ];
 
-        inherit preferLocalBuild meta allowedRequisites;
+            inherit preferLocalBuild meta allowedRequisites;
 
-        passthru = {
-          gitRepoUrl = url;
-          inherit tag;
-        }
-        // passthru;
-      }
-  );
+            passthru = {
+              gitRepoUrl = url;
+              inherit tag;
+            }
+            // passthru;
+          }
+      );
 
     # No ellipsis.
     inheritFunctionArgs = false;