Tim Byrne
7 years ago
parent
eabf9091fb
commit
356c47a19f
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# Prerequisites
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**yadm** completion only works if Git completions are also enabled.
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# Installation
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## Homebrew
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If using `homebrew` to install **yadm**, completions should automatically be handled if you also install `brew install bash-completion`. This might require you to include the main completion script in your own bashrc file like this:
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```
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[ -f /usr/local/etc/bash_completion ] && source /usr/local/etc/bash_completion
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```
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## Manual installation
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Copy the completion script locally, and add this to you bashrc:
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```
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[ -f /full/path/to/yadm.bash_completion ] && source /full/path/to/yadm.bash_completion
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```
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@ -0,0 +1,85 @@
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# test if git completion is missing, but loader exists, attempt to load
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if ! declare -F _git > /dev/null && declare -F _completion_loader > /dev/null; then
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_completion_loader git
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fi
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# only operate if git completion is present
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if declare -F _git > /dev/null; then
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_yadm() {
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local current=${COMP_WORDS[COMP_CWORD]}
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local penultimate=${COMP_WORDS[COMP_CWORD-1]}
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local antepenultimate=${COMP_WORDS[COMP_CWORD-2]}
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local GIT_DIR
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# shellcheck disable=SC2034
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GIT_DIR="$(yadm introspect repo 2>/dev/null)"
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case "$penultimate" in
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bootstrap)
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COMPREPLY=()
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return 0
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;;
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config)
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COMPREPLY=( $(compgen -W "$(yadm introspect configs 2>/dev/null)") )
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return 0
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;;
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decrypt)
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COMPREPLY=( $(compgen -W "-l" -- "$current") )
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return 0
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;;
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init)
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COMPREPLY=( $(compgen -W "-f -w" -- "$current") )
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return 0
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;;
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introspect)
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COMPREPLY=( $(compgen -W "commands configs repo switches" -- "$current") )
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return 0
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;;
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help)
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COMPREPLY=() # no specific help yet
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return 0
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;;
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list)
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COMPREPLY=( $(compgen -W "-a" -- "$current") )
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return 0
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;;
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esac
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case "$antepenultimate" in
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clone)
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COMPREPLY=( $(compgen -W "-f -w --bootstrap --no-bootstrap" -- "$current") )
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return 0
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;;
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esac
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# this condition is so files are completed properly for --yadm-xxx options
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if [[ ! "$penultimate" =~ ^- ]]; then
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# TODO: somehow solve the problem with [--yadm-xxx option] being
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# incompatible with what git expects, namely [--arg=option]
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_git
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fi
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if [[ "$current" =~ ^- ]]; then
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local matching
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matching=$(compgen -W "$(yadm introspect switches 2>/dev/null)" -- "$current")
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__gitcompappend "$matching"
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fi
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if [ "$COMP_CWORD" == 1 ] || [[ "$antepenultimate" =~ ^- ]] ; then
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local matching
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matching=$(compgen -W "$(yadm introspect commands 2>/dev/null)" -- "$current")
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__gitcompappend "$matching"
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fi
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# remove duplicates found in COMPREPLY (a native bash way could be better)
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if [ -n "${COMPREPLY[*]}" ]; then
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COMPREPLY=($(echo "${COMPREPLY[@]}" | sort -u))
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fi
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}
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complete -o bashdefault -o default -F _yadm yadm 2>/dev/null \
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|| complete -o default -F _yadm yadm
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fi
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@ -0,0 +1,99 @@
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load common
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load_fixtures
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status=;output=; #; populated by bats run()
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function count_introspect() {
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local category="$1"
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local expected_status="$2"
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local expected_words="$3"
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local expected_regex="$4"
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run "${T_YADM_Y[@]}" introspect "$category"
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local output_words
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output_words=$(wc -w <<< "$output")
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if [ "$status" -ne "$expected_status" ]; then
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echo "ERROR: Unexpected exit code (expected $expected_status, got $status)"
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return 1;
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fi
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if [ "$output_words" -ne "$expected_words" ]; then
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echo "ERROR: Unexpected number of output words (expected $expected_words, got $output_words)"
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return 1;
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fi
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if [ -n "$expected_regex" ]; then
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if [[ ! "$output" =~ $expected_regex ]]; then
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echo "OUTPUT:$output"
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echo "ERROR: Output does not match regex: $expected_regex"
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return 1;
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fi
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fi
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}
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@test "Command 'introspect' (no category)" {
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echo "
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When 'introspect' command is provided,
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And no category is provided
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Produce no output
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Exit with 0
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"
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count_introspect "" 0 0
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}
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@test "Command 'introspect' (invalid category)" {
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echo "
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When 'introspect' command is provided,
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And an invalid category is provided
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Produce no output
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Exit with 0
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"
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count_introspect "invalid_cat" 0 0
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}
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@test "Command 'introspect' (commands)" {
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echo "
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When 'introspect' command is provided,
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And category 'commands' is provided
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Produce command list
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Exit with 0
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"
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count_introspect "commands" 0 15 'version'
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}
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@test "Command 'introspect' (configs)" {
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echo "
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When 'introspect' command is provided,
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And category 'configs' is provided
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Produce switch list
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Exit with 0
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"
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count_introspect "configs" 0 11 'yadm\.auto-alt'
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}
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@test "Command 'introspect' (repo)" {
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echo "
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When 'introspect' command is provided,
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And category 'repo' is provided
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Output repo
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Exit with 0
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"
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count_introspect "repo" 0 1 "$T_DIR_REPO"
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}
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@test "Command 'introspect' (switches)" {
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echo "
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When 'introspect' command is provided,
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And category 'switches' is provided
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Produce switch list
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Exit with 0
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"
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count_introspect "switches" 0 7 '--yadm-dir'
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}
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