zsh/completions/_rust

@@ -0,0 +1,215 @@
+#compdef rustc
+
+local -a _rustc_opts_switches _rustc_opts_lint _rustc_opts_debug
+
+typeset -A opt_args
+
+_rustc_debuginfo_levels=(
+    "0[no debug info]"
+    "1[line-tables only (for stacktraces and breakpoints)]"
+    "2[full debug info with variable and type information (same as -g)]"
+)
+
+_rustc_crate_types=(
+    'bin'
+    'lib'
+    'rlib'
+    'dylib'
+    'staticlib'
+)
+
+_rustc_emit_types=(
+    'asm'
+    'llvm-bc'
+    'llvm-ir'
+    'obj'
+    'link'
+    'dep-info'
+)
+_rustc_pretty_types=(
+    'normal[un-annotated source]'
+    'expanded[crates expanded]'
+    'typed[crates  expanded,  with  type  annotations]'
+    'identified[fully parenthesized, AST nodes and blocks with IDs]'
+    'flowgraph[graphviz formatted flowgraph for node]:NODEID:'
+)
+_rustc_color_types=(
+    'auto[colorize, if output goes to a tty (default)]'
+    'always[always colorize output]'
+    'never[never colorize output]'
+)
+_rustc_info_types=(
+    'crate-name[Output the crate name and exit]'
+    'file-names[Output the file(s) that would be written if compilation continued and exited]'
+    'sysroot[Output the sysroot and exit]'
+)
+
+_rustc_opts_vals=(
+    --crate-name='[Specify the name of the crate being built]'
+    --crate-type='[Comma separated list of types of crates for the compiler to emit]:TYPES:_values -s "," "Crate types"  "$_rustc_crate_types[@]"'
+    --emit='[Comma separated list of types of output for the compiler to emit]:TYPES:_values -s "," "Emit Targets" "$_rustc_emit_types[@]"'
+    --cfg='[Configure the compilation environment]:SPEC:'
+    --out-dir='[Write output to compiler-chosen filename in <dir>.  Ignored  if  -o  is  specified. (default the current directory)]:DIR:_files -/'
+    -o'[Write output to <filename>. Ignored if more than one --emit is specified.]:FILENAME:_files'
+    --pretty='[Pretty-print the input instead of compiling]::TYPE:_values "TYPES" "$_rustc_pretty_types[@]"'
+    -L'[Add a directory to the library search path]:DIR:_files -/'
+    --target='[Target triple cpu-manufacturer-kernel\[-os\] to compile]:TRIPLE:'
+    --color='[Configure coloring of output]:CONF:_values "COLORS" "$_rustc_color_types[@]"'
+    {-v,--version}'[Print version info and exit]::VERBOSE:(verbose)'
+    --explain='[Provide a detailed explanation of an error message]:OPT:'
+    --extern'[Specify where an external rust library is located]:ARG:'
+    --print='[Comma separated list of compiler information to print on stdout]:TYPES:_values -s "," "Compiler Information" "$_rustc_info_types[@]"'
+)
+
+_rustc_opts_switches=(
+    -g'[Equivalent to -C debuginfo=2]'
+    {-h,--help}'[Display the help message]'
+    {-V,--verbose}'[use verbose output]'
+    -O'[Equivalent to -C opt-level=2]'
+    --test'[Build a test harness]'
+)
+
+
+_rustc_opts_link=(
+    'static[Path to the library to link statically]:PATH:_files -/'
+    'dylib[Path to the library to link dynamically]:PATH:_files -/'
+    'framework[Path to the library to link as a framework]:PATH:_files -/'
+)
+
+_rustc_opts_codegen=(
+    'ar[Path to the archive utility to use when assembling archives.]:BIN:_path_files'
+    'linker[Path to the linker utility to use when linking libraries, executables, and objects.]:BIN:_path_files'
+    'link-args[A space-separated list of extra arguments to pass to the linker when the linker is invoked.]:ARGS:'
+    'lto[Perform LLVM link-time optimizations]'
+    'target-cpu[Selects a target processor. If the value is "help", then a list of  available  CPUs is printed.]:CPU:'
+    'target-feature[A space-separated list of features to enable or disable for the target. A preceding "+" enables a feature while a preceding "-" disables it. Available features can be discovered through target-cpu=help.]:FEATURE:'
+    'passes[A space-separated list of extra LLVM passes to run. A value of "list" will cause rustc to print all known passes and exit. The passes specified are appended at the end of the normal pass manager.]:LIST:'
+    'llvm-args[A space-separated list of arguments to pass through to LLVM.]:ARGS:'
+    'save-temps[If specified, the compiler will save more files (.bc, .o, .no-opt.bc) generated throughout compilation in the output directory.]'
+    'rpath[If specified, then the rpath value for dynamic libraries will be set in either dynamic library or executable outputs.]'
+    'no-prepopulate-passes[Suppresses pre-population of the LLVM pass manager that is run over the module.]'
+    'no-vectorize-loops[Suppresses running the loop vectorization LLVM pass, regardless of optimization level.]'
+    'no-vectorize-slp[Suppresses running the LLVM SLP vectorization pass, regardless of optimization level.]'
+    'soft-float[Generates software floating point library calls instead of hardware instructions.]'
+    'prefer-dynamic[Prefers dynamic linking to static linking.]'
+    "no-integrated-as[Force usage of an external assembler rather than LLVM's integrated one.]"
+    'no-redzone[disable the use of the redzone]'
+    'relocation-model[The relocation model to use. (default: pic)]:MODEL:(pic static dynamic-no-pic)'
+    'code-model[choose the code model to use (llc -code-model for details)]:MODEL:'
+    'metadata[metadata to mangle symbol names with]:VAL:'
+    'extra-filenames[extra data to put in each output filename]:VAL:'
+    'codegen-units[divide crate into N units to optimize in parallel]:N:'
+    'remark[print remarks for these optimization passes (space separated, or "all")]:TYPE:'
+    'debuginfo[debug info emission level, 0 = no debug info, 1 = line tables only, 2 = full debug info with variable and type information]:LEVEL:_values "Debug Levels" "$_rustc_debuginfo_levels[@]"'
+    'opt-level[Optimize with possible levels 0-3]:LEVEL:(0 1 2 3)'
+    'help[Show all codegen options]'
+)
+
+_rustc_opts_lint=(
+    'help[Show a list of all lints]'
+    'box-pointers[(default: allow) use of owned (Box type) heap memory]'
+    'experimental[(default: allow) detects use of #\[experimental\] items]'
+    'fat-ptr-transmutes[(default: allow) detects transmutes of fat pointers]'
+    'missing-docs[(default: allow) detects missing documentation for public members]'
+    'unsafe-blocks[(default: allow) usage of an "unsafe" block]'
+    'unstable[(default: allow) detects use of #\[unstable\] items (incl. items with no stability attribute)]'
+    'unused-extern-crates[(default: allow) extern crates that are never used]'
+    'unused-import-braces[(default: allow) unnecessary braces around an imported item]'
+    'unused-qualifications[(default: allow) detects unnecessarily qualified names]'
+    'unused-results[(default: allow) unused result of an expression in a statement]'
+    'unused-typecasts[(default: allow) detects unnecessary type casts that can be removed]'
+    'variant-size-differences[(default: allow) detects enums with widely varying variant sizes]'
+    'dead-code[(default: warn) detect unused, unexported items]'
+    'deprecated[(default: warn) detects use of #\[deprecated\] items]'
+    'improper-ctypes[(default: warn) proper use of libc types in foreign modules]'
+    'missing-copy-implementations[(default: warn) detects potentially-forgotten implementations of "Copy"]'
+    'non-camel-case-types[(default: warn) types, variants, traits and type parameters should have camel case names]'
+    'non-shorthand-field-patterns[(default: warn) using "Struct { x: x }" instead of "Struct { x }"]'
+    'non-snake-case[(default: warn) methods, functions, lifetime parameters and modules should have snake case names]'
+    'non-upper-case-globals[(default: warn) static constants should have uppercase identifiers]'
+    'overflowing-literals[(default: warn) literal out of range for its type]'
+    'path-statements[(default: warn) path statements with no effect]'
+    'raw-pointer-deriving[(default: warn) uses of #\[derive\] with raw pointers are rarely correct]'
+    'unknown-lints[(default: warn) unrecognized lint attribute]'
+    'unreachable-code[(default: warn) detects unreachable code paths]'
+    'unsigned-negation[(default: warn) using an unary minus operator on unsigned type]'
+    'unused-allocation[(default: warn) detects unnecessary allocations that can be eliminated]'
+    'unused-assignments[(default: warn) detect assignments that will never be read]'
+    'unused-attributes[(default: warn) detects attributes that were not used by the compiler]'
+    'unused-comparisons[(default: warn) comparisons made useless by limits of the types involved]'
+    'unused-imports[(default: warn) imports that are never used]'
+    'unused-must-use[(default: warn) unused result of a type flagged as must_use]'
+    "unused-mut[(default: warn) detect mut variables which don't need to be mutable]"
+    'unused-parens[(default: warn) "if", "match", "while" and "return" do not need parentheses]'
+    'unused-unsafe[(default: warn) unnecessary use of an "unsafe" block]'
+    'unused-variables[(default: warn) detect variables which are not used in any way]'
+    'warnings[(default: warn) mass-change the level for lints which produce warnings]'
+    'while-true[(default: warn) suggest using "loop { }" instead of "while true { }"]'
+    "exceeding-bitshifts[(default: deny) shift exceeds the type's number of bits]"
+    'unknown-crate-types[(default: deny) unknown crate type found in #\[crate_type\] directive]'
+    'unknown-features[(default: deny) unknown features found in crate-level #\[feature\] directives]'
+    'bad-style[non-camel-case-types, non-snake-case, non-upper-case-globals]'
+    'unused[unused-imports, unused-variables, unused-assignments, dead-code, unused-mut, unreachable-code, unused-must-use, unused-unsafe, path-statements]'
+)
+
+_rustc_opts_debug=(
+    'verbose[in general, enable more debug printouts]'
+    'time-passes[measure time of each rustc pass]'
+    'count-llvm-insns[count where LLVM instrs originate]'
+    'time-llvm-passes[measure time of each LLVM pass]'
+    'trans-stats[gather trans statistics]'
+    'asm-comments[generate comments into the assembly (may change behavior)]'
+    'no-verify[skip LLVM verification]'
+    'borrowck-stats[gather borrowck statistics]'
+    'no-landing-pads[omit landing pads for unwinding]'
+    'debug-llvm[enable debug output from LLVM]'
+    'show-span[show spans for compiler debugging]'
+    'count-type-sizes[count the sizes of aggregate types]'
+    'meta-stats[gather metadata statistics]'
+    'print-link-args[Print the arguments passed to the linker]'
+    'gc[Garbage collect shared data (experimental)]'
+    'print-llvm-passes[Prints the llvm optimization passes being run]'
+    'ast-json[Print the AST as JSON and halt]'
+    'ast-json-noexpand[Print the pre-expansion AST as JSON and halt]'
+    'ls[List the symbols defined by a library crate]'
+    'save-analysis[Write syntax and type analysis information in addition to normal output]'
+    'flowgraph-print-loans[Include loan analysis data in --pretty flowgraph output]'
+    'flowgraph-print-moves[Include move analysis data in --pretty flowgraph output]'
+    'flowgraph-print-assigns[Include assignment analysis data in --pretty flowgraph output]'
+    'flowgraph-print-all[Include all dataflow analysis data in --pretty flowgraph output]'
+    'print-regiion-graph[Prints region inference graph. Use with RUST_REGION_GRAPH=help for more info]'
+    'parse-only[Parse only; do not compile, assemble, or link]'
+    'no-trans[Run all passes except translation; no output]'
+    'no-analysis[Parse and expand the source, but run no analysis]'
+    'unstable-options[Adds unstable command line options to rustc interface]'
+    'print-enum-sizes[Print the size of enums and their variants]'
+)
+
+_rustc_opts_fun_lint(){
+    _values -s , 'options' \
+        "$_rustc_opts_lint[@]"
+}
+
+_rustc_opts_fun_debug(){
+    _values 'options' "$_rustc_opts_debug[@]"
+}
+
+_rustc_opts_fun_codegen(){
+    _values 'options' "$_rustc_opts_codegen[@]"
+}
+
+_rustc_opts_fun_link(){
+    _values 'options' "$_rustc_opts_link[@]"
+}
+
+_arguments -s :  \
+    '(-W --warn)'{-W,--warn=}'[Set lint warnings]:lint options:_rustc_opts_fun_lint' \
+    '(-A --allow)'{-A,--allow=}'[Set lint allowed]:lint options:_rustc_opts_fun_lint' \
+    '(-D --deny)'{-D,--deny=}'[Set lint denied]:lint options:_rustc_opts_fun_lint' \
+    '(-F --forbid)'{-F,--forbid=}'[Set lint forbidden]:lint options:_rustc_opts_fun_lint' \
+    '*-Z[Set internal debugging options]:debug options:_rustc_opts_fun_debug' \
+    '(-C --codegen)'{-C,--codegen}'[Set internal Codegen options]:codegen options:_rustc_opts_fun_codegen' \
+    '*-l[Link the generated crates to the specified native library NAME. the optional KIND can be one of, static, dylib, or framework. If omitted, dylib is assumed.]:ARG:_rustc_opts_fun_link' \
+    "$_rustc_opts_switches[@]" \
+    "$_rustc_opts_vals[@]" \
+    '::files:_files -g "*.rs"'

zsh/options.zsh

@@ -58,3 +58,6 @@ setopt hist_verify
 setopt inc_append_history
 # synchronize history between active sessions
 setopt share_history
+
+# Among other things, used for compatibility with OMZ plugins.
+ZSH_CACHE_DIR="${XDG_CACHE_HOME:-$HOME/.cache}/dotfiles"

zsh/path.zsh

@@ -109,8 +109,7 @@ path_prepend path ~/.cargo/bin
 
 # add my binaries and completions
 path_prepend path "${ZSH_DOTFILES:h}/scripts"
-path_prepend fpath "${ZSH_DOTFILES}/completions"
+path_prepend fpath "$ZSH_DOTFILES/completions"
-path_prepend fpath "${ZSH_CACHE_DIR}/site-functions"
 
 # add user binaries
 path_prepend path ~/.local/bin

zsh/plugins.zsh

@@ -1,5 +1,7 @@
 #!/usr/bin/env zsh
 
+mkdir -pv "$ZSH_CACHE_DIR"
+
 _plugin() {
   _perf_timer_start "plugin $1"
   plugin "$@"
@@ -9,22 +11,8 @@ _plugin() {
 _checkout_latest_version='build=plugin-cfg-git-checkout-version "*"'
 
 _plugin completions 'zsh-users/zsh-completions' "$_checkout_latest_version"
-_plugin completions-rustc 'https://raw.githubusercontent.com/rust-lang/zsh-config/master/_rust' from=url \
-  after_load='plugin-cfg-path fpath prepend ""'
-_plugin completions-cargo 'https://raw.githubusercontent.com/rust-lang/cargo/master/src/etc/_cargo' from=url \
-  after_load='plugin-cfg-path fpath prepend ""'
-
-rustup_comp_path="${ZSH_CACHE_DIR}/site-functions/_rustup"
-if [[ "${commands[rustup]}" -nt "$rustup_comp_path" || ! -s "$rustup_comp_path" ]]; then
-  _perf_timer_start "generate rustup completions"
-  rustup completions zsh >| "$rustup_comp_path"
-  _perf_timer_stop "generate rustup completions"
-fi
-unset rustup_comp_path
 
 # compinit {{{
-  _perf_timer_start "compinit"
-
   # note that completion system must be initialized after zsh-completions and
   # before Oh My Zsh
   autoload -U compinit
@@ -51,8 +39,6 @@ unset rustup_comp_path
     compinit -C -d "${ZSH_CACHE_DIR}/zcompdump"
   fi
   unset run_compdump
-
-  _perf_timer_stop "compinit"
 # }}}
 
 # Oh My Zsh {{{
@@ -83,7 +69,6 @@ unset rustup_comp_path
   if command_exists fasd; then
     export _FASD_DATA="${XDG_DATA_HOME:-$HOME/.local/share}/fasd_db.csv"
 
-    _perf_timer_start "fasd init"
     # Initialization taken from <https://github.com/ohmyzsh/ohmyzsh/blob/6fbad5bf72fad4ecf30ba4d4ffee62bac582f0ed/plugins/fasd/fasd.plugin.zsh>
     fasd_cache="${ZSH_CACHE_DIR}/fasd-init-cache"
     if [[ "${commands[fasd]}" -nt "$fasd_cache" || ! -s "$fasd_cache" ]]; then
@@ -91,7 +76,6 @@ unset rustup_comp_path
     fi
     source "$fasd_cache"
     unset fasd_cache
-    _perf_timer_stop "fasd init"
 
     alias v='f -e "$EDITOR"'
     alias o='a -e xdg-open'

zsh/zplg.zsh

@@ -46,7 +46,7 @@ fi
 
 # Directory in which plugins are stored. It is separate from $ZPLG_HOME for
 # compatitability with future versions.
-ZPLG_PLUGINS_DIR="$ZPLG_HOME/plugins"
+_ZPLG_PLUGINS_DIR="$ZPLG_HOME/plugins"
 
 # basic logging {{{
 
@@ -302,7 +302,7 @@ plugin() {
 
   # download plugin {{{
 
-  local plugin_dir="$ZPLG_PLUGINS_DIR/$plugin_id"
+  local plugin_dir="$_ZPLG_PLUGINS_DIR/$plugin_id"
   # simple check whether the plugin directory exists is enough for me
   if [[ ! -d "$plugin_dir" ]]; then
     _zplg_log "downloading $plugin_id"
@@ -478,7 +478,7 @@ _zplg_is_plugin_loaded() {
 
       plugin_url="${ZPLG_LOADED_PLUGIN_URLS[$plugin_id]}"
       plugin_from="${ZPLG_LOADED_PLUGIN_SOURCES[$plugin_id]}"
-      plugin_dir="$ZPLG_PLUGINS_DIR/$plugin_id"
+      plugin_dir="$_ZPLG_PLUGINS_DIR/$plugin_id"
 
       _zplg_log "upgrading $plugin_id"
       _zplg_source_"$plugin_from"_upgrade "$plugin_url" "$plugin_dir" || return "$?"
@@ -512,7 +512,7 @@ _zplg_is_plugin_loaded() {
 
       plugin_url="${ZPLG_LOADED_PLUGIN_URLS[$plugin_id]}"
       plugin_from="${ZPLG_LOADED_PLUGIN_SOURCES[$plugin_id]}"
-      plugin_dir="$ZPLG_PLUGINS_DIR/$plugin_id"
+      plugin_dir="$_ZPLG_PLUGINS_DIR/$plugin_id"
 
       _zplg_log "removing $plugin_id"
       rm -rf "$plugin_dir"
@@ -543,7 +543,7 @@ _zplg_is_plugin_loaded() {
         return 1
       fi
 
-      local plugin_dir="$ZPLG_PLUGINS_DIR/$plugin_id"
+      local plugin_dir="$_ZPLG_PLUGINS_DIR/$plugin_id"
 
       _zplg_log "removing $plugin_id"
       rm -rf "$plugin_dir"

zsh/zshrc

@@ -2,10 +2,6 @@
 
 ZSH_DOTFILES="${0:h}"
 
-# Among other things, used for compatibility with OMZ plugins.
-ZSH_CACHE_DIR="${XDG_CACHE_HOME:-$HOME/.cache}/dotfiles"
-mkdir -pv -- "$ZSH_CACHE_DIR" "${ZSH_CACHE_DIR}/site-functions"
-
 autoload -U colors && colors
 
 # Performance {{{