new git-aware prompt based on zsh-git by jcorbin
This commit is contained in:
Sami Samhuri
parent
c965d344da
commit
aade651214
2 changed files with 260 additions and 97 deletions
254
zsh/functions/prompt_sjs_setup
Normal file
254
zsh/functions/prompt_sjs_setup
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@ -0,0 +1,254 @@
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# sjs's prompt theme
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autoload -U zgitinit
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zgitinit
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prompt_sjs_help () {
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cat <<'EOF'
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prompt sjs
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EOF
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}
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revstring() {
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git describe --always $1 2>/dev/null ||
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git rev-parse --short $1 2>/dev/null
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}
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coloratom() {
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local off=$1 atom=$2
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if [[ $atom[1] == [[:upper:]] ]]; then
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off=$(( $off + 60 ))
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fi
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echo $(( $off + $colorcode[${(L)atom}] ))
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}
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colorword() {
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local fg=$1 bg=$2 att=$3
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local -a s
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if [ -n "$fg" ]; then
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s+=$(coloratom 30 $fg)
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fi
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if [ -n "$bg" ]; then
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s+=$(coloratom 40 $bg)
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fi
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if [ -n "$att" ]; then
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s+=$attcode[$att]
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fi
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echo "%{"$'\e['${(j:;:)s}m"%}"
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}
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prompt_sjs_setup() {
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typeset -A colorcode
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colorcode[black]=0
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colorcode[red]=1
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colorcode[green]=2
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colorcode[yellow]=3
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colorcode[blue]=4
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colorcode[magenta]=5
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colorcode[cyan]=6
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colorcode[white]=7
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colorcode[default]=9
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colorcode[k]=$colorcode[black]
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colorcode[r]=$colorcode[red]
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colorcode[g]=$colorcode[green]
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colorcode[y]=$colorcode[yellow]
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colorcode[b]=$colorcode[blue]
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colorcode[m]=$colorcode[magenta]
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colorcode[c]=$colorcode[cyan]
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colorcode[w]=$colorcode[white]
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colorcode[.]=$colorcode[default]
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typeset -A attcode
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attcode[none]=00
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attcode[bold]=01
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attcode[faint]=02
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attcode[standout]=03
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attcode[underline]=04
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attcode[blink]=05
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attcode[reverse]=07
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attcode[conceal]=08
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attcode[normal]=22
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attcode[no-standout]=23
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attcode[no-underline]=24
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attcode[no-blink]=25
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attcode[no-reverse]=27
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attcode[no-conceal]=28
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local -A pc
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pc[default]='default'
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pc[date]='cyan'
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pc[time]='Blue'
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pc[host]='Green'
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pc[user]='cyan'
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pc[punc]='yellow'
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pc[line]='magenta'
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pc[hist]='green'
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pc[path]='Cyan'
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pc[shortpath]='default'
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pc[rc]='red'
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pc[scm_branch]='Cyan'
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pc[scm_commitid]='Yellow'
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pc[scm_status_dirty]='Red'
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pc[scm_status_staged]='Green'
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pc[#]='Yellow'
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for cn in ${(k)pc}; do
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pc[${cn}]=$(colorword $pc[$cn])
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done
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pc[reset]=$(colorword . . 00)
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typeset -Ag sjs_prompt_colors
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sjs_prompt_colors=(${(kv)pc})
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local p_rc
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PROMPT=
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PROMPT+="%(?..$pc[rc]-%1v- $pc[reset])"
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PROMPT+="$pc[path]%(2~.%~.%/)$pc[reset]"
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PROMPT+="\$(prompt_sjs_scm_branch)"
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PROMPT+=" $pc[#]%#$pc[reset] "
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RPROMPT="$pc[user]%n$pc[reset]@$pc[host]%m$pc[reset]"
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export PROMPT RPROMPT
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precmd_functions+='prompt_sjs_precmd'
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}
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prompt_sjs_precmd() {
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local ex=$?
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psvar=()
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if [[ $ex -ge 128 ]]; then
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sig=$signals[$ex-127]
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psvar[1]="sig${(L)sig}"
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else
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psvar[1]="$ex"
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fi
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}
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prompt_sjs_scm_status() {
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zgit_isgit || return
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local -A pc
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pc=(${(kv)sjs_prompt_colors})
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head=$(zgit_head)
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gitcommit=$(revstring $head)
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local -a commits
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if zgit_rebaseinfo; then
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orig_commit=$(revstring $zgit_info[rb_head])
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orig_name=$(git name-rev --name-only $zgit_info[rb_head])
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orig="$pc[scm_branch]$orig_name$pc[punc]($pc[scm_commitid]$orig_commit$pc[punc])"
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onto_commit=$(revstring $zgit_info[rb_onto])
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onto_name=$(git name-rev --name-only $zgit_info[rb_onto])
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onto="$pc[scm_branch]$onto_name$pc[punc]($pc[scm_commitid]$onto_commit$pc[punc])"
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if [ -n "$zgit_info[rb_upstream]" ] && [ $zgit_info[rb_upstream] != $zgit_info[rb_onto] ]; then
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upstream_commit=$(revstring $zgit_info[rb_upstream])
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upstream_name=$(git name-rev --name-only $zgit_info[rb_upstream])
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upstream="$pc[scm_branch]$upstream_name$pc[punc]($pc[scm_commitid]$upstream_commit$pc[punc])"
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commits+="rebasing $upstream$pc[reset]..$orig$pc[reset] onto $onto$pc[reset]"
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else
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commits+="rebasing $onto$pc[reset]..$orig$pc[reset]"
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fi
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local -a revs
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revs=($(git rev-list $zgit_info[rb_onto]..HEAD))
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if [ $#revs -gt 0 ]; then
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commits+="\n$#revs commits in"
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fi
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if [ -f $zgit_info[dotest]/message ]; then
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mess=$(head -n1 $zgit_info[dotest]/message)
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commits+="on $mess"
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fi
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elif [ -n "$gitcommit" ]; then
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local track_merge=$(zgit_tracking_merge)
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if [ -n "$track_merge" ]; then
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if git rev-parse --verify -q $track_merge >/dev/null; then
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local track_remote=$(zgit_tracking_remote)
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local tracked=$(revstring $track_merge 2>/dev/null)
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local -a revs
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revs=($(git rev-list --reverse $track_merge..HEAD))
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if [ $#revs -gt 0 ]; then
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local base=$(revstring $revs[1]~1)
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local base_name=$(git name-rev --name-only $base)
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local base_short=$(revstring $base)
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local word_commits
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if [ $#revs -gt 1 ]; then
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word_commits='commits'
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else
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word_commits='commit'
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fi
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local conj="since"
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if [[ "$base" == "$tracked" ]]; then
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conj+=" tracked"
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tracked=
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fi
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commits+="$#revs $word_commits $conj $pc[scm_branch]$base_name$pc[punc]($pc[scm_commitid]$base_short$pc[punc])$pc[reset]"
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fi
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fi
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fi
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fi
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gitsvn=$(git rev-parse --verify -q --short git-svn)
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if [ $? -eq 0 ]; then
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gitsvnrev=$(zgit_svnhead $gitsvn)
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gitsvn=$(revstring $gitsvn)
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if [ -n "$gitsvnrev" ]; then
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local svninfo=''
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local -a revs
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svninfo+="$pc[default]svn$pc[punc]:$pc[scm_branch]r$gitsvnrev"
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revs=($(git rev-list git-svn..HEAD))
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if [ $#revs -gt 0 ]; then
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svninfo+="$pc[punc]@$pc[default]HEAD~$#revs"
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svninfo+="$pc[punc]($pc[scm_commitid]$gitsvn$pc[punc])"
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fi
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commits+=$svninfo
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fi
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fi
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if [ $#commits -gt 0 ]; then
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echo -n " ${(j: :)commits}"
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fi
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}
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prompt_sjs_scm_branch() {
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zgit_isgit || return
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local -A pc
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pc=(${(kv)sjs_prompt_colors})
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echo -n "$pc[punc]:$pc[scm_branch]$(zgit_head)"
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if zgit_inworktree; then
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if ! zgit_isindexclean; then
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echo -n "$pc[scm_status_staged]+"
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fi
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local -a dirty
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if ! zgit_isworktreeclean; then
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dirty+='!'
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fi
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if zgit_hasunmerged; then
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dirty+='*'
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fi
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if zgit_hasuntracked; then
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dirty+='?'
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fi
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if [ $#dirty -gt 0 ]; then
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echo -n "$pc[scm_status_dirty]${(j::)dirty}"
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fi
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fi
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echo $pc[reset]
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}
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prompt_sjs_setup "$@"
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101
zsh/zshrc
101
zsh/zshrc
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@ -141,108 +141,17 @@ bindkey '\ep' history-beginning-search-backward
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# 6. Prompt Subsystem
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# ===================
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# define some colours to use in english instead of ANSI
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# notation:
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# -background is black unless the var is named colourOnBlue
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# -prefix of b, e.g. bGreen means bright green
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none='%{\e[0m%}'
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red='%{\e[40;31m%}'
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green='%{\e[40;32m%}'
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yellow='%{\e[40;33m%}'
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blue='%{\e[40;34m%}'
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purple='%{\e[40;35m%}'
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cyan='%{\e[40;36m%}'
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white='%{\e[40;37m%}'
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grey='%{\e[1;40;30m%}'
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bRed='%{\e[1;40;31m%}'
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bGreen='%{\e[1;40;32m%}'
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bYellow='%{\e[1;40;33m%}'
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bBlue='%{\e[1;40;34m%}'
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bPurple='%{\e[1;40;35m%}'
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bCyan='%{\e[1;40;36m%}'
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bWhite='%{\e[1;40;37m%}'
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whiteOnRed='%{\e[41;37m%}'
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whiteOnBlue='%{\e[44;37m%}'
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bWhiteOnRed='%{\e[1;41;37m%}'
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# PROMPT SUBTITUTION
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# ------------------
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# %l - tty %M - full machine hostname
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# %m - hostname %n - USERNAME
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# %y - tty w/ prefix %# - # or %
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# %? - last exit code %d,%/ - PWD
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# %~ - ~ for home etc %h,%! - history event #
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# %j - # of jobs
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#
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# %B - bold %E - clear to EOL
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# %U - underline %S - standout
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#
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# %([n]x.true.false) '.' is arbitrary
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# 'x' can be:
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# ! - running with privs
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# # - effective uid is 'n'
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# ? exit status was 'n'
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# C
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# / - PWD has >= 'n' elements
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# c
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# .
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# ~ - PWD with prefix replacements has >= 'n' elements
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# D - month = 'n' (jan = 0)
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# d - day of month = 'n'
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# g - gid is 'n'
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# j - # jobs >= 'n'
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# l - 'n' chars already printed on line
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# T - hours = 'n'
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# t - minutes = 'n'
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# w - day of week = 'n' (sun = 0)
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# looks like:
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# user@host% [~]
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#
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# non-zero exit code:
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# -1- user@host% [~]
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#
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# jobs running:
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# [1] user@host% [~]
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eval exitCode='%(0?..${bWhiteOnRed}-%?-${none} )'
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eval dirpath='${bGreen}%(4~!.../%3~!%~)${none}'
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eval job='%(1j.${bYellow}[%j] .)'
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#hist="${whiteOnBlue}%5h${none}|"
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eval user='%(0#.${bRed}.${yellow})%n${none}'
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eval at='${blue}@${none}'
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case $HOSTNAME in
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Samis-MacBook)
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host="${cyan}"
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;;
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Samis-Workstation)
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host="${bWhite}"
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;;
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zaphod)
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host="${bRed}"
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;;
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*)
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host="${bGreen}"
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;;
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esac
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eval host='${host}%m${none}'
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# Load the prompt theme system
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autoload -U promptinit
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promptinit
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if [[ "x$INSIDE_EMACS" != "x" ]] || [[ "$EMACS" = "t" ]]; then
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export PROMPT="%d %% "
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export PAGER=cat
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export MANPAGER=cat
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else
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PROMPT=`echo -n "${exitCode}${job}${dirpath} ${git} ${bWhite}%#${none} "`
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RPROMPT=`echo -n "${user}${at}${host}"`
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eval export PROMPT=$'${PROMPT}'
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# Use my prompt theme, based on wunjo (zsh-git)
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prompt sjs
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fi
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