326 lines
11 KiB
Plaintext
326 lines
11 KiB
Plaintext
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#compdef ccache -P -value-,CCACHE_*,-default-
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# zsh completion script for ccache
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# Copyright 2018 CERN for the benefit of the LHCb Collaboration.
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# * Redistributions of source code must retain the above copyright notice, this
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# list of conditions and the following disclaimer.
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#
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# * Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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#
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# * Neither the name of the copyright holder nor the names of its
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# contributors may be used to endorse or promote products derived from
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# this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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# In applying this licence, CERN does not waive the privileges and immunities
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# granted to it by virtue of its status as an Intergovernmental Organization
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# or submit itself to any jurisdiction.
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# allow users to define their better compilers
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# inspired by _cmake_compilers
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# users could override with
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#
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# _ccache_compilers() {
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# local -a _ccache_compilers
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# _ccache_compilers=(gcc g++ clang clang++)
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# _wanted compilers expl "compiler" compadd -- $_ccache_compilers
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# }
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(( $+functions[_ccache_compilers] )) ||
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_ccache_compilers() {
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_command_names -e
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}
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_ccache_booleans() {
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_message 'There are no "false" values, unset variable to disable'
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local description; description=${1:-boolean}
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local booleans; booleans=(
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'true'
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'yes'
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)
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_describe -t booeans "$description" booleans
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}
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(( $+functions[_ccache_compressionlevels] )) ||
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_ccache_compressionlevels() {
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local -a one_nine
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one_nine=(1 2 3 4 5 6 7 8 9)
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_describe -t onetonine "compression level (if using compression)" one_nine
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}
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(( $+functions[_ccache_sloppiness] )) ||
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_ccache_sloppiness() {
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_values -s ',' \
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"file_macro[ignore __FILE__]" \
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"file_stat_matches[rely on mtimes and ctimes]" \
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"include_file_ctime[ignore headers' ctime too new]" \
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"include_file_mtime[ignore headers' mtime too new]" \
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"no_system_headers[exclude system headers from cache]" \
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"pch_defines[be sloppy about #defines in pch]" \
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"time_macros[ignore __date__ and __time__]"
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}
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(( $+functions[_ccache_compilerchecks] )) ||
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_ccache_compilerchecks() {
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local -a compiler_check_values
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compiler_check_values=(
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'content: the actual compiler binary'
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'mtime: mtime and size of the compiler'
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'none: ignore compiler for hashing'
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'string\:: any hard coded string (pre-computed version)'
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'%compiler%\ -v:any compiler invocation output'
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)
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_describe -t compilerchecks "compiler information included in the hash" compiler_check_values
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}
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(( $+functions[_ccache_dirlevels] )) ||
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_ccache_dirlevels() {
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local -a one_eight
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one_eight=(1 2 3 4 5 6 7 8)
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_describe -t onetoeight "directory levels in the cache directory" one_eight
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}
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if [[ "$service" = -value-* ]]; then
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case $service in
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*CCACHE_*DIR*)
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# CCACHE_BASEDIR: relative to which top level paths are hashed
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# CCACHE_DIR: where the cache and config are kept
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# CCACHE_TEMPDIR: where temporary files are kept
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# all: a single path
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_path_files -/
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;;
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*CCACHE_NLEVELS*)
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_ccache_dirlevels
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;;
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*CCACHE_CC*)
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_ccache_compilers
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;;
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*CCACHE_COMPILERCHECK*)
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_ccache_compilerchecks
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;;
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*CCACHE_*COMPRESS*)
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_ccache_booleans "write compressed cache"
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;;
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*CCACHE_COMPRESSLEVEL*)
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_ccache_compressionlevels
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;;
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*CCACHE_EXTENSION*)
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_alternative ':set extension for intermediate files: '
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;;
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*CCACHE_*DIRECT*)
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_ccache_booleans "use direct mode"
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;;
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*CCACHE_*DISABLE*)
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_ccache_booleans "disable cache usage"
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;;
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*CCACHE_EXTRAFILES*)
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local sep=:
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compset -P "*${sep}"
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compset -S "${sep}*" || suf="$sep"
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_files "" -r "${sep}"' /\t\t\-' "$@"
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;;
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*CCACHE_*HARDLINK*)
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_ccache_booleans "create hard links rather than copies"
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;;
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*CCACHE_*HASHDIR*)
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_ccache_booleans "include the cwd in the hash"
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;;
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*CCACHE_IGNOREHEADERS*)
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_dir_list
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;;
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*CCACHE_*COMMENTS*)
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_ccache_booleans "consider comments in hashing"
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;;
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*CCACHE_LIMIT_MULTIPLE*)
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_alternative ":clean up down to level (e.g. 0.8): "
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;;
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*CCACHE_LOGFILE*)
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_path_files -g "*(/) *.log"
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;;
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*CCACHE_MAXFILES*)
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_alternative ":maximum number of files in the cache (0= no limit): "
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;;
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*CCACHE_MAXSIZE*)
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_alternative ':maximum cache size (0= no limit) with suffix k,M,G,T or Ki,Mi,Gi,Ti: '
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;;
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*CCACHE_PATH*)
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_alternative ':PATH for compiler lookup (instead of $PATH):_dir_list'
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;;
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*CCACHE_PREFIX*)
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_alternative ':prefixes for compiler invocation: '
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;;
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*CCACHE_PREFIX_CPP*)
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_alternative ':prefixes for preprocessor invocation: '
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;;
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*CCACHE_*READONLY*)
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_ccache_booleans "treat cache as read-only"
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;;
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*CCACHE_*READONLY_DIRECT*)
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_ccache_booleans "retrieve from read-only cache in direct mode"
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;;
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*CCACHE_*RECACHE*)
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_ccache_booleans "use cache in write-only mode"
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;;
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*CCACHE_*CPP2*)
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_ccache_booleans "pass original rather than preprocessed source code to compiler"
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;;
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*CCACHE_SLOPPINESS*)
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_ccache_sloppiness
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;;
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*CCACHE_*STATS*)
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_ccache_booleans "update statistics counters"
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;;
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*CCACHE_UMASK*)
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_alternative ":umask value (octal): "
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;;
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*CCACHE_*UNIFY*)
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_ccache_booleans "normalise sources prior to processing"
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;;
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esac
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return
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fi
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__ccache_config_keys() {
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local -a keys
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keys=(
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'compression:write compressed cache'
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'direct_mode:use direct mode'
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'disable:disable cache usage'
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'hard_link:create hard links rather than copies'
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'hash_dir:include the cwd in the hash'
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'keep_comments_cpp:consider comments in hashing'
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'read_only:treat cache as read-only'
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'read_only_direct:retrieve from read-only cache in direct mode'
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'recache:use cache in write-only mode'
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'run_second_cpp:pass original rather than preprocessed source code to compiler'
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'stats:update statistics counters'
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'unify:normalise sources prior to processing'
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'base_dir:specify relative to which top level paths are hashed'
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'temporary_dir:specify where temporary files are kept'
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'cache_dir:specify where the cache is kept'
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'compiler:specify compiler'
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'cache_dir_levels:directory levels in the cache directory'
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'compiler_check:compiler information included in the hash'
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'compression_level:cache compression level'
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'cpp_extension:set extensions for intermediate files'
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'extra_files_to_hash:additional files to consider in hashing'
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'ignore_headers_in_manifest:set paths to headers to ignore in hashing'
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'limit_multiple:cleanup level'
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'log_file:specify a log file'
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'max_files:maximum number of files in the cache'
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'max_size:maximum size of the cache'
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'path:PATH for compiler lookup (instead of $PATH)'
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'prefix_command:prefixes for compiler invocation'
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'prefix_command_cpp:prefixes for preprocessor invocation'
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'sloppiness:hash files sloppy'
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'umask:set umask for ccache and child processes (e.g. for sharing cache)'
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)
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_describe -t configkeys "configuration keys" keys -S '='
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}
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if compset -P '--set-config=*='; then
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case $IPREFIX in
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*=compression= | *=direct_mode= | *=disable= | *=hard_link= | *=hash_dir= | *=keep_comments_cpp= | *=read_only= | *=read_only_direct= | *=recache= | *=run_second_cpp= | *=stats= | *=unify= )
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local booleans; booleans=(
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'true'
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'false'
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)
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_describe -t booleans 'boolean' booleans
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;;
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*=base_dir= | *=temporary_dir= | *=cache_dir=)
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_path_files -/
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;;
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*=compiler=)
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_ccache_compilers
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;;
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*=cache_dir_levels=)
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_ccache_dirlevels
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;;
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*=compiler_check=)
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_ccache_compilerchecks
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;;
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*=compression_level=)
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_ccache_compressionlevels
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;;
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*=cpp_extension=)
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_alternative ':set extension for intermediate files: '
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;;
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*=extra_files_to_hash=)
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local sep=:
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compset -P "*${sep}"
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compset -S "${sep}*" || suf="$sep"
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_files "" -r "${sep}"' /\t\t\-' "$@"
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;;
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*=ignore_headers_in_manifest=)
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_dir_list
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;;
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*=limit_multiple=)
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_alternative ":clean up down to level (e.g. 0.8): "
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;;
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*=log_file=)
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_path_files -g "*(/) *.log"
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;;
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*=max_files=)
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_alternative ":maximum number of files in the cache (0= no limit): "
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;;
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*=max_size=)
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_alternative ':maximum cache size (0= no limit) with suffix k,M,G,T or Ki,Mi,Gi,Ti: '
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;;
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*=path=)
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_alternative ':PATH for compiler lookup (instead of $PATH):_dir_list'
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;;
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*=prefix_command=)
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_alternative ':prefixes for compiler invocation: '
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;;
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*=prefix_command_cpp=)
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_alternative ':prefixes for preprocessor invocation: '
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;;
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*=sloppiness=)
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_ccache_sloppiness
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;;
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*=umask=)
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_alternative ":umask value (octal): "
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;;
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esac
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elif [[ $words[2] == -* ]]; then
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# if the first argument starts with -, we are in configure-ccache mode
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_arguments \
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'*'{-o,--set-config=}"[set configuration key]:keys:__ccache_config_keys" \
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'(: -)'{-h,--help}'[show help message]' \
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'(: -)'{-V,--version}'[print version and copyright information]' \
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'(-z --zero-stats)'{-z,--zero-stats}'[zero statistics counters]' \
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'(-c --cleanup)'{-c,--cleanup}'[delete old files and recalculate size counters]' \
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'(-C --clear)'{-C,--clear}'[clear the cache completely (except configuration)]' \
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'(-p --show-config)'{-p,--show-config}'[show current configuration options]' \
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'(-s --show-stats)'{-s,--show-stats}'[show statistics summary]' \
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'(-F --max-files=)'{-F,--max-files=}'[set maximum number of files in cache]:number of files in cache: ' \
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'(-M --max-size=)'{-M,--max-size=}'[set maximum size of cache]:cache size: '
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elif [[ $CURRENT -eq 2 ]]; then
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_ccache_compilers
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else
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# the command line already looks like 'ccache <compiler> ...'
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# forward to the completion function of the compiler
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(( CURRENT-- ))
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shift words
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_normal
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fi
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