zshenv: Update go specific config

1 files changed, 166 insertions, 2 deletions

diff --git a/.zsh/zshenv/80_go b/.zsh/zshenv/80_go
index b13f255..dee5ba7 100644
--- a/.zsh/zshenv/80_go
+++ b/.zsh/zshenv/80_go
@@ -2,12 +2,12 @@
 #
 # Set variables related to the Go programming language
 #
-# Copyright © 2010 Tobias Klauser <tklauser@distanz.ch>
+# Copyright © 2010-2013 Tobias Klauser <tklauser@distanz.ch>
 # Released under the terms of the Artistic Licence 2.0
 #
 # Source repository: git://git.distanz.ch/dotfiles/zsh.git
 
-_GOROOT=$HOME/src/go
+_GOROOT=/opt/local/go
 
 if [ -d $_GOROOT ] ; then
   export GOROOT=$_GOROOT
@@ -27,6 +27,170 @@ if [ -d $_GOROOT ] ; then
   esac
 
   path_append $_GOROOT/bin
+
+  # load completions for go
+  if [ -f $_GOROOT/misc/zsh/go ] ; then
+    source $_GOROOT/misc/zsh/go
+  else
+    # gc
+    prefixes=(5 6 8)
+    for p in $prefixes; do
+      compctl -g "*.${p}" ${p}l
+      compctl -g "*.go" ${p}g
+    done
+
+    # standard go tools
+    compctl -g "*.go" gofmt
+
+    # gccgo
+    compctl -g "*.go" gccgo
+
+    # go tool
+    __go_tool_complete() {
+      typeset -a commands build_flags
+      commands+=(
+        'build[compile packages and dependencies]'
+        'clean[remove object files]'
+        'doc[run godoc on package sources]'
+        'env[print Go environment information]'
+        'fix[run go tool fix on packages]'
+        'fmt[run gofmt on package sources]'
+        'get[download and install packages and dependencies]'
+        'help[display help]'
+        'install[compile and install packages and dependencies]'
+        'list[list packages]'
+        'run[compile and run Go program]'
+        'test[test packages]'
+        'tool[run specified go tool]'
+        'version[print Go version]'
+        'vet[run go tool vet on packages]'
+      )
+      if (( CURRENT == 2 )); then
+        # explain go commands
+        _values 'go tool commands' ${commands[@]}
+        return
+      fi
+      build_flags=(
+        '-a[force reinstallation of packages that are already up-to-date]'
+        '-n[print the commands but do not run them]'
+        '-p[number of parallel builds]:number'
+        '-race[enable data race detection]'
+        '-x[print the commands]'
+        '-work[print temporary directory name and keep it]'
+        '-ccflags[flags for 5c/6c/8c]:flags'
+        '-gcflags[flags for 5g/6g/8g]:flags'
+        '-ldflags[flags for 5l/6l/8l]:flags'
+        '-gccgoflags[flags for gccgo]:flags'
+        '-compiler[name of compiler to use]:name'
+        '-installsuffix[suffix to add to package directory]:suffix'
+        '-tags[list of build tags to consider satisfied]:tags'
+      )
+      __go_list() {
+          local expl importpaths
+          declare -a importpaths
+          importpaths=($(go list ${words[$CURRENT]}... 2>/dev/null))
+          _wanted importpaths expl 'import paths' compadd "$@" - "${importpaths[@]}"
+      }
+      case ${words[2]} in
+      clean|doc)
+          _arguments -s -w : '*:importpaths:__go_list'
+          ;;
+      fix|fmt|list|vet)
+          _alternative ':importpaths:__go_list' ':files:_path_files -g "*.go"'
+          ;;
+      install)
+          _arguments -s -w : ${build_flags[@]} \
+            "-v[show package names]" \
+            '*:importpaths:__go_list'
+          ;;
+      get)
+          _arguments -s -w : \
+            ${build_flags[@]}
+          ;;
+      build)
+          _arguments -s -w : \
+            ${build_flags[@]} \
+            "-v[show package names]" \
+            "-o[output file]:file:_files" \
+            "*:args:{ _alternative ':importpaths:__go_list' ':files:_path_files -g \"*.go\"' }"
+          ;;
+      test)
+          _arguments -s -w : \
+            ${build_flags[@]} \
+            "-c[do not run, compile the test binary]" \
+            "-i[do not run, install dependencies]" \
+            "-v[print test output]" \
+            "-x[print the commands]" \
+            "-short[use short mode]" \
+            "-parallel[number of parallel tests]:number" \
+            "-cpu[values of GOMAXPROCS to use]:number list" \
+            "-run[run tests and examples matching regexp]:regexp" \
+            "-bench[run benchmarks matching regexp]:regexp" \
+            "-benchmem[print memory allocation stats]" \
+            "-benchtime[run each benchmark until taking this long]:duration" \
+            "-blockprofile[write goroutine blocking profile to file]:file" \
+            "-blockprofilerate[set sampling rate of goroutine blocking profile]:number" \
+            "-timeout[kill test after that duration]:duration" \
+            "-cpuprofile[write CPU profile to file]:file:_files" \
+            "-memprofile[write heap profile to file]:file:_files" \
+            "-memprofilerate[set heap profiling rate]:number" \
+            "*:args:{ _alternative ':importpaths:__go_list' ':files:_path_files -g \"*.go\"' }"
+          ;;
+      help)
+          _values "${commands[@]}" \
+            'gopath[GOPATH environment variable]' \
+            'packages[description of package lists]' \
+            'remote[remote import path syntax]' \
+            'testflag[description of testing flags]' \
+            'testfunc[description of testing functions]'
+          ;;
+      run)
+          _arguments -s -w : \
+              ${build_flags[@]} \
+              '*:file:_path_files -g "*.go"'
+          ;;
+      tool)
+          if (( CURRENT == 3 )); then
+              _values "go tool" $(go tool)
+              return
+          fi
+          case ${words[3]} in
+          [568]g)
+              _arguments -s -w : \
+                  '-I[search for packages in DIR]:includes:_path_files -/' \
+                  '-L[show full path in file:line prints]' \
+                  '-S[print the assembly language]' \
+                  '-V[print the compiler version]' \
+                  '-e[no limit on number of errors printed]' \
+                  '-h[panic on an error]' \
+                  '-l[disable inlining]' \
+                  '-m[print optimization decisions]' \
+                  '-o[file specify output file]:file' \
+                  '-p[assumed import path for this code]:importpath' \
+                  '-u[disable package unsafe]' \
+                  "*:file:_files -g '*.go'"
+              ;;
+          [568]l)
+              local O=${words[3]%l}
+              _arguments -s -w : \
+                  '-o[file specify output file]:file' \
+                  '-L[search for packages in DIR]:includes:_path_files -/' \
+                  "*:file:_files -g '*.[ao$O]'"
+              ;;
+          dist)
+              _values "dist tool" banner bootstrap clean env install version
+              ;;
+          *)
+              # use files by default
+              _files
+              ;;
+          esac
+          ;;
+      esac
+    }
+
+    compdef __go_tool_complete go
+  fi
 fi
 
 # vim:ft=zsh