diff options
| -rw-r--r-- | go.mod | 2 | ||||
| -rw-r--r-- | go.sum | 2 | ||||
| -rw-r--r-- | misc/bash_completion/git-bug | 66 |
3 files changed, 69 insertions, 1 deletions
@@ -23,7 +23,7 @@ require ( github.com/shurcooL/githubv4 v0.0.0-20190601194912-068505affed7 github.com/shurcooL/graphql v0.0.0-20181231061246-d48a9a75455f // indirect github.com/skratchdot/open-golang v0.0.0-20190402232053-79abb63cd66e - github.com/spf13/cobra v0.0.7 + github.com/spf13/cobra v1.0.0 github.com/stretchr/testify v1.6.1 github.com/vektah/gqlparser v1.3.1 github.com/xanzy/go-gitlab v0.29.0 @@ -199,6 +199,8 @@ github.com/spf13/cobra v0.0.6 h1:breEStsVwemnKh2/s6gMvSdMEkwW0sK8vGStnlVBMCs= github.com/spf13/cobra v0.0.6/go.mod h1:/6GTrnGXV9HjY+aR4k0oJ5tcvakLuG6EuKReYlHNrgE= github.com/spf13/cobra v0.0.7 h1:FfTH+vuMXOas8jmfb5/M7dzEYx7LpcLb7a0LPe34uOU= github.com/spf13/cobra v0.0.7/go.mod h1:/6GTrnGXV9HjY+aR4k0oJ5tcvakLuG6EuKReYlHNrgE= +github.com/spf13/cobra v1.0.0 h1:6m/oheQuQ13N9ks4hubMG6BnvwOeaJrqSPLahSnczz8= +github.com/spf13/cobra v1.0.0/go.mod h1:/6GTrnGXV9HjY+aR4k0oJ5tcvakLuG6EuKReYlHNrgE= github.com/spf13/jwalterweatherman v1.0.0/go.mod h1:cQK4TGJAtQXfYWX+Ddv3mKDzgVb68N+wFjFa4jdeBTo= github.com/spf13/pflag v1.0.3 h1:zPAT6CGy6wXeQ7NtTnaTerfKOsV6V6F8agHXFiazDkg= github.com/spf13/pflag v1.0.3/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4= diff --git a/misc/bash_completion/git-bug b/misc/bash_completion/git-bug index bbebd28f..b86edb9f 100644 --- a/misc/bash_completion/git-bug +++ b/misc/bash_completion/git-bug @@ -36,6 +36,67 @@ __git-bug_contains_word() return 1 } +__git-bug_handle_go_custom_completion() +{ + __git-bug_debug "${FUNCNAME[0]}: cur is ${cur}, words[*] is ${words[*]}, #words[@] is ${#words[@]}" + + local out requestComp lastParam lastChar comp directive args + + # Prepare the command to request completions for the program. + # Calling ${words[0]} instead of directly git-bug allows to handle aliases + args=("${words[@]:1}") + requestComp="${words[0]} __completeNoDesc ${args[*]}" + + lastParam=${words[$((${#words[@]}-1))]} + lastChar=${lastParam:$((${#lastParam}-1)):1} + __git-bug_debug "${FUNCNAME[0]}: lastParam ${lastParam}, lastChar ${lastChar}" + + if [ -z "${cur}" ] && [ "${lastChar}" != "=" ]; then + # If the last parameter is complete (there is a space following it) + # We add an extra empty parameter so we can indicate this to the go method. + __git-bug_debug "${FUNCNAME[0]}: Adding extra empty parameter" + requestComp="${requestComp} \"\"" + fi + + __git-bug_debug "${FUNCNAME[0]}: calling ${requestComp}" + # Use eval to handle any environment variables and such + out=$(eval "${requestComp}" 2>/dev/null) + + # Extract the directive integer at the very end of the output following a colon (:) + directive=${out##*:} + # Remove the directive + out=${out%:*} + if [ "${directive}" = "${out}" ]; then + # There is not directive specified + directive=0 + fi + __git-bug_debug "${FUNCNAME[0]}: the completion directive is: ${directive}" + __git-bug_debug "${FUNCNAME[0]}: the completions are: ${out[*]}" + + if [ $((directive & 1)) -ne 0 ]; then + # Error code. No completion. + __git-bug_debug "${FUNCNAME[0]}: received error from custom completion go code" + return + else + if [ $((directive & 2)) -ne 0 ]; then + if [[ $(type -t compopt) = "builtin" ]]; then + __git-bug_debug "${FUNCNAME[0]}: activating no space" + compopt -o nospace + fi + fi + if [ $((directive & 4)) -ne 0 ]; then + if [[ $(type -t compopt) = "builtin" ]]; then + __git-bug_debug "${FUNCNAME[0]}: activating no file completion" + compopt +o default + fi + fi + + while IFS='' read -r comp; do + COMPREPLY+=("$comp") + done < <(compgen -W "${out[*]}" -- "$cur") + fi +} + __git-bug_handle_reply() { __git-bug_debug "${FUNCNAME[0]}" @@ -99,6 +160,10 @@ __git-bug_handle_reply() completions=("${commands[@]}") if [[ ${#must_have_one_noun[@]} -ne 0 ]]; then completions=("${must_have_one_noun[@]}") + elif [[ -n "${has_completion_function}" ]]; then + # if a go completion function is provided, defer to that function + completions=() + __git-bug_handle_go_custom_completion fi if [[ ${#must_have_one_flag[@]} -ne 0 ]]; then completions+=("${must_have_one_flag[@]}") @@ -1206,6 +1271,7 @@ __start_git-bug() local commands=("git-bug") local must_have_one_flag=() local must_have_one_noun=() + local has_completion_function local last_command local nouns=() |