mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-11-21 13:10:33 +00:00
put all source with tags stuff into its own file, now appends tag files to TAG_FILES env var using nix-support
updated myEnvFun svn path=/nixpkgs/trunk/; revision=12097
This commit is contained in:
Marc Weber
parent
74cb80f8fa
commit
51651a4ec0
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@ -14,22 +14,31 @@
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PS1='\033]2;\h:\u:\w\007\\nenv ${name} \[\033[1;32m\][\u@\h: \w ]$\[\033[0m\] '
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";
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};
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Put this into your .bashrc
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loadEnv(){
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. "${HOME}/.nix-profile/dev-envs/${1}"
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}
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*/
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args: stdenv.mkDerivation (
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{ userCmds =""; } // {
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args: args.stdenv.mkDerivation (
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{ extraCmds =""; } // {
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phases = "buildPhase";
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buildPhase = "
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ensureDir \$out/bin
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buildPhase = ''
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name=${args.name}
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o=\$out/bin/$name
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echo -e \"#!/bin/sh --login\\n\" >> \$o
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export | grep -v HOME= | grep -v PATH= >> \$o
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echo \"export PATH=\$PATH:\\\$PATH entering $name\" >> \$o
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echo \"echo entering $name\" >> \$o
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echo \"$userCmds\" >> \$o
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echo \"/bin/sh\" >> $o
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echo \"echo leaving $name\" >> \$o
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o=$out/dev-envs/$name
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ensureDir `dirname $o`
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echo "
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OLDPATH=\$PATH " >> $o
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export | grep -v HOME= | grep -v PATH= | grep -v PWD= | grep -v TEMP= | grep -v TMP= >> $o
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echo "
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PATH=$PATH:$OLDPATH
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for i in \$buildInputs; do
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export LD_LIBRARY_PATH=\$LD_LIBRARY_PATH:\$i/lib
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done
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export PATH=\$PATH:\$OLDPATH
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$extraCmds
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echo env $name loaded
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" >> $o
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chmod +x $o
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";
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} //args);
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'';
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} // args // { name = "${args.name}-env"; } )
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80
pkgs/misc/source-and-tags/default.nix
Normal file
80
pkgs/misc/source-and-tags/default.nix
Normal file
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@ -0,0 +1,80 @@
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args: with args; {
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# optional srcDir
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annotatedWithSourceAndTagInfo = x : (x ? passthru && x.passthru ? sourceWithTags
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|| x ? meta && x.meta ? sourceWithTags );
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# hack because passthru doesn't work the way I'd expect. Don't have time to spend on this right now
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# that's why I'm abusing meta for the same purpose in ghcsAndLibs
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sourceWithTagsFromDerivation = x : if (x ? passthru && x.passthru ? sourceWithTags ) then x.passthru.sourceWithTags
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else if (x ? meta && x.meta ? sourceWithTags ) then x.meta.sourceWithTags
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else null;
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# createTagFiles = [ { name = "my_tag_name_without_suffix", tagCmd = "ctags -R . -o \$TAG_FILE"; } ]
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# tag command must create file named $TAG_FILE
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sourceWithTagsDerivation = {name, src, srcDir ? ".", tagSuffix ? "_tags", createTagFiles ? []} :
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stdenv.mkDerivation {
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phases = "unpackPhase buildPhase";
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inherit src srcDir tagSuffix;
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name = "${name}-source-with-tags";
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buildInputs = [ unzip ];
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# using separate tag directory so that you don't have to glob that much files when starting your editor
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# is this a good choice?
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buildPhase =
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lib.defineShList "sh_list_names" (lib.catAttrs "name" createTagFiles)
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+ lib.defineShList "sh_list_cmds" (lib.catAttrs "tagCmd" createTagFiles)
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+ "SRC_DEST=\$out/src/\$name
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ensureDir \$SRC_DEST
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cp -r \$srcDir \$SRC_DEST
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cd \$SRC_DEST
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for a in `seq 0 \${#sh_list}`; do
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TAG_FILE=\"\$SRC_DEST/\"\${sh_list_names[$a]}$tagSuffix
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cmd=\"\${sh_list_cmds[$a]}\"
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echo running tag cmd \"$cmd\" in `pwd`
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eval \"\$cmd\";
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TAG_FILES=\"\$TAG_FILES\${TAG_FILES:+:}\$TAG_FILE\"
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done
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echo \"TAG_FILES=\\\"\\\$TAG_FILES\\\${TAG_FILES:+:}$TAG_FILES\\\"\" >> $out/nix-support
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";
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};
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# example usage
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#testSourceWithTags = sourceWithTagsDerivation (ghc68extraLibs ghcsAndLibs.ghc68).happs_server_darcs.passthru.sourceWithTags;
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# creates annotated derivation (comments see above)
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addHasktagsTaggingInfo = deriv : deriv // {
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passthru = {
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sourceWithTags = {
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inherit (deriv) src;
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srcDir = if deriv ? srcDir then deriv.srcDir else ".";
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name = deriv.name + "-src-with-tags";
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createTagFiles = [
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{ name = "${deriv.name}_haskell";
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# tagCmd = "${toString ghcsAndLibs.ghc68.ghc}/bin/hasktags --ignore-close-implementation --ctags `find . -type f -name \"*.*hs\"`; sort tags > \$TAG_FILE"; }
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tagCmd = "${toString hasktags}/bin/hasktags-modified --ignore-close-implementation --ctags `find . -type f -name \"*.*hs\"`; sort tags > \$TAG_FILE"; }
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];
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};
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};
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};
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addCTaggingInfo = deriv :
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deriv // {
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passthru = {
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sourceWithTags = {
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inherit (deriv) src;
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name = "${deriv.name}-source-ctags";
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createTagFiles = [
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{ inherit (deriv) name;
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tagCmd = "${toString ctags}/bin/ctags --sort=yes -o \$TAG_FILE -R ."; }
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];
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};
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}; };
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}
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/*
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experimental
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idea:
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a) Attach some information to a nexpression telling how to create a tag file which can then be used within your favourite editor
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Do this in a way not affecting the expression (using passthru or meta which is ignored when calculating the hash)
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implementations: addCTaggingInfo (C / C++) and addHasktagsTaggingInfo (Haskell)
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b) use sourceWithTagsDerivation function to create a derivation installing the source along with the generated tag files
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so that you can use them easily witihn your favourite text editor
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*/
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@ -125,56 +125,6 @@ let pkgs = rec {
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lib = import ../lib;
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# optional srcDir
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annotatedWithSourceAndTagInfo = x : (x ? passthru && x.passthru ? sourceWithTags
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|| x ? meta && x.meta ? sourceWithTags );
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# hack because passthru doesn't work the way I'd expect. Don't have time to spend on this right now
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# passthru2 is not special and will be there in any case (but will force recompilation :(
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sourceWithTagsFromDerivation = x : if (x ? passthru && x.passthru ? sourceWithTags ) then x.passthru.sourceWithTags
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else if (x ? meta && x.meta ? sourceWithTags ) then x.meta.sourceWithTags
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else null;
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# createTagFiles = [ { name = "my_tag_name_without_suffix", tagCmd = "ctags -R . -o \$TAG_FILE"; } ]
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# tag command must create file named $TAG_FILE
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sourceWithTagsDerivation = {name, src, srcDir ? ".", tagSuffix ? "_tags", createTagFiles ? []} :
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stdenv.mkDerivation {
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phases = "unpackPhase buildPhase";
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inherit src srcDir tagSuffix;
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name = "${name}-source-with-tags";
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buildInputs = [ unzip ];
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# using separate tag directory so that you don't have to glob that much files when starting your editor
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# is this a good choice?
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buildPhase = "
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SRC_DEST=\$out/src/\$name
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ensureDir \$SRC_DEST
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cp -r \$srcDir \$SRC_DEST"
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+ lib.defineShList "sh_list_names" (lib.catAttrs "name" createTagFiles)
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+ lib.defineShList "sh_list_cmds" (lib.catAttrs "tagCmd" createTagFiles)
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+ "cd \$SRC_DEST
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for a in `seq 0 \${#sh_list}`; do
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TAG_FILE=\"\$SRC_DEST/\"\${sh_list_names[\$a]}\$tagSuffix
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cmd=\"\${sh_list_cmds[\$a]}\"
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echo running tag cmd \"\$cmd\" in `pwd`
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eval \"\$cmd\";
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done
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";
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};
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# example usage
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#testSourceWithTags = sourceWithTagsDerivation (ghc68extraLibs ghcsAndLibs.ghc68).happs_server_darcs.passthru.sourceWithTags;
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addCTaggingInfo = deriv :
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deriv // {
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passthru = {
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sourceWithTags = {
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inherit (deriv) src;
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name = "${deriv.name}-source-ctags";
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createTagFiles = [
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{ inherit (deriv) name;
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tagCmd = "${toString ctags}/bin/ctags --sort=yes -o \$TAG_FILE -R ."; }
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];
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};
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}; };
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# Return an attribute from the Nixpkgs configuration file, or
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# a default value if the attribute doesn't exist.
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getConfig = attrPath: default: lib.getAttr attrPath default config;
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@ -1388,9 +1338,9 @@ let pkgs = rec {
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ghcWrapper = { ghcPackagedLibs ? false, ghc, libraries, name, suffix ? "ghc_wrapper_${ghc.name}" } :
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import ../development/compilers/ghc/ghc-wrapper {
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inherit ghcPackagedLibs ghc name suffix libraries ghcPkgUtil
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lib sourceWithTagsDerivation annotatedWithSourceAndTagInfo
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lib
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readline ncurses stdenv;
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inherit sourceWithTagsFromDerivation;
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inherit (sourceAndTags) sourceWithTagsDerivation annotatedWithSourceAndTagInfo sourceWithTagsFromDerivation;
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#inherit stdenv ghcPackagedLibs ghc name suffix libraries ghcPkgUtil
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# annotatedDerivations lib sourceWithTagsDerivation annotatedWithSourceAndTagInfo;
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installSourceAndTags = getConfig ["haskell" "ghcWrapper" "installSourceAndTags"] false;
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@ -1452,26 +1402,11 @@ let pkgs = rec {
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inherit perl;
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};
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# creates annotated derivation (comments see above)
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addHasktagsTaggingInfo = deriv : deriv // {
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passthru = {
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sourceWithTags = {
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inherit (deriv) src;
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srcDir = if deriv ? srcDir then deriv.srcDir else ".";
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name = deriv.name + "-src-with-tags";
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createTagFiles = [
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{ name = "${deriv.name}_haskell";
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# tagCmd = "${toString ghcsAndLibs.ghc68.ghc}/bin/hasktags --ignore-close-implementation --ctags `find . -type f -name \"*.*hs\"`; sort tags > \$TAG_FILE"; }
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tagCmd = "${toString hasktags}/bin/hasktags-modified --ignore-close-implementation --ctags `find . -type f -name \"*.*hs\"`; sort tags > \$TAG_FILE"; }
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];
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};
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};
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};
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# this may change in the future
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ghc68extraLibs = (import ../misc/ghc68extraLibs ) {
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# lib like stuff
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inherit bleedingEdgeRepos fetchurl lib addHasktagsTaggingInfo ghcCabalDerivation pkgconfig unzip zlib;
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inherit (sourceAndTags) addHasktagsTaggingInfo;
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inherit bleedingEdgeRepos fetchurl lib ghcCabalDerivation pkgconfig unzip zlib;
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# used (non haskell) libraries (ffi etc)
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inherit postgresql mysql sqlite gtkLibs gnome xlibs freetype getConfig libpng bzip2 pcre;
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@ -7096,6 +7031,10 @@ let pkgs = rec {
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inherit (xlibs) libX11;
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};
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sourceAndTags = import ../misc/source-and-tags {
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inherit pkgs stdenv unzip lib ctags hasktags;
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};
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synaptics = import ../misc/synaptics {
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inherit fetchurl stdenv pkgconfig;
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inherit (xlibs) libX11 libXi libXext pixman xf86inputevdev;
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@ -7216,6 +7155,8 @@ let pkgs = rec {
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inherit (xlibs) libX11;
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};
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#my_env = import ../misc/my_env;
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myEnvFun = import ../misc/my_env;
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devEnvs = recurseIntoAttrs ( ( getConfig ["devEnvs"] (x : {}) ) pkgs );
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}; in pkgs
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