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Mvn: Refactoring, extract duplicated code to helper functions

This commit is contained in:
Julien Nicoulaud 2011-08-07 20:36:15 +02:00
parent b90e181a23
commit 0f85d5dceb
1 changed files with 70 additions and 59 deletions
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129
_mvn
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@ -42,9 +42,8 @@
# How to tweak
# ------------
#
# * By default a few common utility plugins are displayed, plus the ones for each
# the completion has already been called ("mvn plugin:<TAB>"). To define your
# own list of plugins:
# * By default only the plugins for which the completion has already been
# called ("mvn plugin:<TAB>") are shown. To define your own list of plugins:
#
# maven_plugins=(jboss tomcat gwt android)
# zstyle ':completion:*:mvn:*' plugins $maven_plugins
@ -130,15 +129,9 @@ _mvn() {
(( $+functions[_mvn_args] )) ||
_mvn_args() {
local alternatives; alternatives=(
'phases:phase:_mvn_phases'
)
if [[ $words[CURRENT] == *.* ]]; then
alternatives+=('full-form-plugin-colon-goals:full form plugin colon goal:_mvn_full_form_plugin_colon_goals')
else
alternatives+=('plugin-prefix-colon-goals:plugin prefix colon goal:_mvn_plugin_prefix_colon_goals')
fi
_alternative "${alternatives[@]}"
_alternative \
'phases:phase:_mvn_phases' \
'plugin-colon-goals:plugin colon goal:_mvn_plugin_colon_goals'
}
(( $+functions[_mvn_phases] )) ||
@ -183,6 +176,17 @@ _mvn_phases() {
_describe -t 'phases' "phase" phases
}
(( $+functions[_mvn_plugin_colon_goals] )) ||
_mvn_plugin_colon_goals() {
local ret=1
if [[ $words[CURRENT] == *.* ]]; then
_wanted full-form-plugin-colon-goals expl "full form plugin colon goal" _mvn_full_form_plugin_colon_goals && ret=0
else
_wanted plugin-prefix-colon-goals expl "plugin prefix colon goal" _mvn_plugin_prefix_colon_goals && ret=0
fi
return ret
}
(( $+functions[_mvn_plugin_prefix_colon_goals] )) ||
_mvn_plugin_prefix_colon_goals() {
local ret=1
@ -199,15 +203,8 @@ _mvn_plugin_prefix_colon_goals() {
_mvn_plugin_prefixes() {
local plugins
zstyle -a ":completion:${curcontext}:" plugins plugins
if [[ $#plugins -eq 0 ]]; then
plugins=(assembly release help versions deploy dependency archetype site install)
local cache_dir
zstyle -s ":completion:${curcontext}:" cache-path cache_dir
: ${cache_dir:=${ZDOTDIR:-$HOME}/.zcompcache}
local cached_plugins; cached_plugins=($cache_dir/mvn/plugins/*(:t))
plugins+=(${${${cached_plugins#*:}%-plugin*}/-#maven-#})
fi
_describe -t 'plugin-prefixes' 'plugin prefix' plugins -S ':'
[[ $#plugins -eq 0 ]] && plugins=($(__mvn_get_plugin_prefix $(__mvn_get_cache_dir)/mvn/plugins/*(:t)))
_describe -t 'plugin-prefixes' 'plugin prefix' plugins -qS: # FIXME "-qS:" should be passed by calling function
}
(( $+functions[_mvn_full_form_plugin_colon_goals] )) ||
@ -237,15 +234,12 @@ _mvn_full_form_plugin_colon_goals() {
(( $+functions[_mvn_groupIds] )) ||
_mvn_groupIds() {
local settings_file repository_location ret=1
# FIXME Duplicated code, see _mvn_groupIds/_mvn_groupId_artifactIds/_mvn_artifact_versions
settings_file=${~opt_args[-s]:-${opt_args[--settings]:-$HOME/.m2/settings.xml}}
repository_location=${${${${(M)"$(<$settings_file)":#*<localRepository>*}:-$HOME/.m2/repository}##*<localRepository>}%%<\/localRepository>*}
local repository_location=$(__mvn_get_repository_location) update_policy ret=1
zstyle -s ":completion:${curcontext}:" cache-policy update_policy
[[ -z "$update_policy" ]] && zstyle ":completion:${curcontext}:" cache-policy _mvn_groupIds_caching_policy
# FIXME Check repository_location exists first
unset groupIds
if ( [[ ${+groupIds} -eq 0 ]] || _cache_invalid "mvn/repositories/${repository_location}/groupIds" ) && ! _retrieve_cache "mvn/repositories/${repository_location}/groupIds"; then
groupIds=($repository_location/**/)
@ -260,11 +254,7 @@ _mvn_groupIds() {
(( $+functions[_mvn_groupId_artifactIds] )) ||
_mvn_groupId_artifactIds() {
local settings_file repository_location groupId="$@[-1]"
# FIXME Duplicated code, see _mvn_groupIds/_mvn_groupId_artifactIds/_mvn_artifact_versions
settings_file=${~opt_args[-s]:-${opt_args[--settings]:-$HOME/.m2/settings.xml}}
repository_location=${${${${(M)"$(<$settings_file)":#*<localRepository>*}:-$HOME/.m2/repository}##*<localRepository>}%%<\/localRepository>*}
local groupId="$@[-1]" repository_location=$(__mvn_get_repository_location) artifactIds
# FIXME Handle case where no groupId given or invalid one
local groupId_repository="${repository_location}/${groupId//\.//}"
@ -274,11 +264,7 @@ _mvn_groupId_artifactIds() {
(( $+functions[_mvn_artifact_versions] )) ||
_mvn_artifact_versions() {
local settings_file repository_location artifact="$@[-1]" versions
# FIXME Duplicated code, see _mvn_groupIds/_mvn_groupId_artifactIds/_mvn_artifact_versions
settings_file=${~opt_args[-s]:-${opt_args[--settings]:-$HOME/.m2/settings.xml}}
repository_location=${${${${(M)"$(<$settings_file)":#*<localRepository>*}:-$HOME/.m2/repository}##*<localRepository>}%%<\/localRepository>*}
local artifact="$@[-1]" repository_location=$(__mvn_get_repository_location) versions
# FIXME Handle case where no artifact given or invalid one
local artifact_repository="${repository_location}/${artifact//[\.:]//}"
@ -296,8 +282,7 @@ _mvn_plugin_goals() {
unset goals
if ( [[ ${+goals} -eq 0 ]] || _cache_invalid "mvn/plugins/${plugin}" ) && ! _retrieve_cache "mvn/plugins/${plugin}"; then
setopt localoptions extendedglob
local plugin_prefix=${${${plugin#*:}%-plugin*}/-#maven-#}
goals=(${(s:,,,:)${${${(f)${${${(f)${${${${(F)${(S)${(f)"$(_call_program goals $words[1] -N org.apache.maven.plugins:maven-help-plugin:2.1.1:describe -Dplugin=$plugin)"}//#$plugin_prefix:/,,,}}:#*BUILD FAILURE*}#*This plugin has*goals#:}%For more information, run \'mvn help:describe*}}//:/\\:}}}// ##/ }// Description\\: /:}})
goals=(${(s:,,,:)${${${(f)${${${(f)${${${${(F)${(S)${(f)"$(_call_program goals $words[1] -N org.apache.maven.plugins:maven-help-plugin:2.1.1:describe -Dplugin=$plugin)"}//#$(__mvn_get_plugin_prefix $plugin):/,,,}}:#*BUILD FAILURE*}#*This plugin has*goals#:}%For more information, run \'mvn help:describe*}}//:/\\:}}}// ##/ }// Description\\: /:}})
[[ $#goals -gt 0 ]] && _store_cache "mvn/plugins/${plugin}" goals
fi
@ -311,7 +296,7 @@ _mvn_profiles() {
# FIXME Use "mvn help:all-profiles" output instead of parsing settings and pom files...
# Blocked on http://jira.codehaus.org/browse/MPH-82 and http://jira.codehaus.org/browse/MPH-83
local ret=1 profs update_policy settings_file files parent_pom_file cache_name profiles_section
local ret=1 profs update_policy settings_file=$(__mvn_get_settings_file) parent_pom_file=$(__mvn_get_parent_pom_file) cache_name profiles_section
zstyle -s ":completion:${curcontext}:" cache-policy update_policy
[[ -z "$update_policy" ]] && zstyle ":completion:${curcontext}:" cache-policy _mvn_profiles_caching_policy
@ -319,8 +304,6 @@ _mvn_profiles() {
profs=()
# Resolve profiles from settings.xml
# FIXME Duplicated code, see _mvn_groupIds/_mvn_groupId_artifactIds/_mvn_artifact_versions
settings_file=${~opt_args[-s]:-${opt_args[--settings]:-~/.m2/settings.xml}}
if [[ -f $settings_file ]]; then
unset profiles
cache_name="mvn/profiles${settings_file:A}" # FIXME Don't use A modifier, it is only available on Zsh >= 4.3.10
@ -338,9 +321,6 @@ _mvn_profiles() {
fi
# Resolve project profiles
# FIXME Duplicated code, see _mvn_projects/_mvn_profiles
parent_pom_file=${~opt_args[-f]:-${opt_args[--file]:-pom.xml}}
while [[ -f ${parent_pom_file:a:h:h}/pom.xml ]]; do parent_pom_file=${parent_pom_file:a:h:h}/pom.xml; done
if [[ -f $parent_pom_file ]]; then
unset profiles
cache_name="mvn/profiles${parent_pom_file:A}" # FIXME Don't use A modifier, it is only available on Zsh >= 4.3.10
@ -370,15 +350,11 @@ _mvn_profiles() {
(( $+functions[_mvn_projects] )) ||
_mvn_projects() {
# TODO projects can also be given in the form [groupId:]artifactId.
local pom_file ret=1
# FIXME Duplicated code, see _mvn_projects/_mvn_profiles
pom_file=${~opt_args[-f]:-${opt_args[--file]:-pom.xml}}
while [[ -f ${pom_file:a:h:h}/pom.xml ]]; do pom_file=${pom_file:a:h:h}/pom.xml; done
local pom_file=$(__mvn_get_parent_pom_file) ret=1
if [[ -f $pom_file ]]; then
setopt localoptions extendedglob
local projects; projects=(${pom_file:h}/*/**/pom.xml~*target\/*)
local projects; projects=(${pom_file:h}/*/**/pom.xml~*target\/*) # FIXME project.build.directory is not always target/
projects=(${${projects#.\/}:h})
[[ $#projects -gt 0 ]] && _values "$@" 'project' "${projects[@]}" && ret=0
fi
@ -415,7 +391,7 @@ _mvn_common_property_names() {
'maven.test.skip:skip tests compilation and execution'
'gpg.passphrase:gpg passphrase'
)
_describe -t 'common-property-names' 'common property name' properties -qS=
_describe -t 'common-property-names' 'common property name' properties -qS= # FIXME "-qS=" should be passed by calling function
}
(( $+functions[_mvn_plugin_goal_property_names] )) ||
@ -427,12 +403,14 @@ _mvn_plugin_goal_property_names() {
unset properties
if ( [[ ${+properties} -eq 0 ]] || _cache_invalid "mvn/plugins/${plugin_colon_goal}" ) && ! _retrieve_cache "mvn/plugins/${plugin_colon_goal}"; then
# FIXME Does not work with android:apk
# FIXME Does not work for:
# android:apk (new line before expression)
# ear:ear (unknown cause)
properties=(${(M)${(ps:,,,:)${${${${(pj: :)${${${(f)${"$(_call_program properties $words[1] -N org.apache.maven.plugins:maven-help-plugin:2.1.1:describe -Dplugin=${plugin_colon_goal%:*} -Dgoal=${plugin_colon_goal##*:} -Ddetail)"#*Available parameters:}%%\[INFO\]*}//# [a-z]*/,,,}##*Expression: \$\{}}//\}[[:space:]]##/:}//[[:space:]]##/ }//[[:space:]]#,,,[[:space:]]#/,,,}}:#[a-zA-Z]##:*})
[[ $#properties -gt 0 ]] && _store_cache "mvn/plugins/${plugin_colon_goal}" properties
fi
[[ $#properties -gt 0 ]] && _describe -t "${plugin_colon_goal//:/-}-property-names" "${plugin_colon_goal} property name" properties -qS= && ret=0
[[ $#properties -gt 0 ]] && _describe -t "${plugin_colon_goal//:/-}-property-names" "${plugin_colon_goal} property name" properties -qS= && ret=0 # FIXME "-qS=" should be passed by calling function
return ret
}
@ -526,6 +504,44 @@ _mvn_booleans() {
_describe -t "booleans" "boolean" booleans
}
# ------------------------------------------------------------------------------
# Helper functions
# ------------------------------------------------------------------------------
__mvn_get_pom_file() {
print ${~opt_args[-f]:-${opt_args[--file]:-pom.xml}}
}
__mvn_get_parent_pom_file() {
local pom_file=$(__mvn_get_pom_file)
while [[ -f ${pom_file:a:h:h}/pom.xml ]]; do pom_file=${pom_file:a:h:h}/pom.xml; done
print $pom_file
}
__mvn_get_settings_file() {
print ${~opt_args[-s]:-${opt_args[--settings]:-$HOME/.m2/settings.xml}}
}
__mvn_get_repository_location() {
print ${${${${(M)"$(<$(__mvn_get_settings_file))":#*<localRepository>*}:-$HOME/.m2/repository}##*<localRepository>}%%<\/localRepository>*}
}
__mvn_get_plugin_prefix() {
print ${${${@#*:}%-plugin*}/-#maven-#}
}
__mvn_get_cache_dir() {
local cache_dir
zstyle -s ":completion:${curcontext}:" cache-path cache_dir
print ${cache_dir:-${ZDOTDIR:-$HOME}/.zcompcache}
}
# ------------------------------------------------------------------------------
# Caching policies
# ------------------------------------------------------------------------------
(( $+functions[_mvn_goals_caching_policy] )) ||
_mvn_goals_caching_policy() {
# Rebuild if cache is older than one month.
@ -546,13 +562,8 @@ _mvn_groupIds_caching_policy() {
(( $+functions[_mvn_profiles_caching_policy] )) ||
_mvn_profiles_caching_policy() {
# Resolve the cache directory.
local cache_dir
zstyle -s ":completion:${curcontext}:" cache-path cache_dir
: ${cache_dir:=${ZDOTDIR:-$HOME}/.zcompcache}
# Rebuild if cached file more recent than cache.
local cached_file="${1#$cache_dir}"
local cached_file="${1#$(__mvn_get_cache_dir)}"
[[ -f $cached_file && $cached_file -nt "$1" ]] && return 0
# Rebuild if cache is older than one week.