chromium cl status integration (#33)

git-recent

@@ -27,16 +27,15 @@ fi
 
 # ---------------------------------------------------------------------------------------
 
-branches_format="%(color:yellow)%(refname:short)%(color:reset)"
 commits_format="%C(red bold)%h %C(bold blue)%an %C(bold green)%ad %Creset%s"
 
 # The HEAD of the primary branch (eg main or master or w/e), for diffing.
 # TODO: some branch mgmt approaches don't work well with this. And may prefer `git log --pretty=format:%H --merges -n 1`.  See https://github.com/paulirish/git-recent/issues/28
 diff_base=$(cat $(git rev-parse --show-cdup).git/refs/remotes/origin/HEAD | awk '{print $2}')
 
-uniqcommits_cmd="git log --date=human --color=always --format='$commits_format' --no-merges $diff_base..{1}"
+uniqcommits_cmd="branch_name=\$(echo {1} | cut -d' ' -f1) git log --date=human --color=always --format='$commits_format' --no-merges $diff_base..\$branch_name"
 
-diffbranch_cmd="git diff --color=always $diff_base...{}"
+diffbranch_cmd="branch_name=\$(echo {1} | cut -d' ' -f1) git diff --color=always $diff_base...\$branch_name"
 # Progressive enhancement if you have delta or diff-so-fancy
 if command -v delta >/dev/null 2>&1; then
   diffbranch_cmd="$diffbranch_cmd | delta"
@@ -56,8 +55,16 @@ elif command -v xsel >/dev/null; then
   copy_cmd="printf '%s' {} | xsel --clipboard"
 fi
 
+YELLOW='\033[0;33m'
+DIM='\033[2m'
+NC='\033[0m' # No Color
+
+# if show_cl passed then also run git cl status. (chromium repos)
+[[ "$1" == "--cl" || "$1" == "-cl" ]] && show_cl=true || show_cl=false
+
 # if extra arg passed (eg `git recent remotename`), then list those remote branches, rather than local ones
-[[ -n "$1" ]] && heads="refs/remotes/$1" || heads="refs/heads"
+[[ -n "$1" && "$show_cl" != true ]] && heads="refs/remotes/$1" || heads="refs/heads"
+
 
 # fzf git inspiration:
 # - https://github.com/junegunn/fzf/wiki/Examples#git 
@@ -67,9 +74,22 @@ fi
 # If there's a GIT_RECENT_QUERY environment variable, use it for non-interactive filtering. (Primarily added for testing.)
 filterarg=${GIT_RECENT_QUERY:+"--filter=$GIT_RECENT_QUERY"}
 
+# Chromium hackers may want reference to their relevant CL.
+CL_STATUS=$([ "$show_cl" = true ] && git cl status --fast --no-branch-color | grep 'https://' | sed 's| (.*||')
+
 _browse_branches() {
-  git for-each-ref --color=always --sort=-authordate "$heads" --format="$branches_format" \
-    |  fzf  \
+  git for-each-ref --sort=-authordate "$heads" --format="%(refname:short)" \
+    | while read -r branch_name; do
+        if [ "$show_cl" != true ]; then
+          printf "$YELLOW%s$NC\n" "$branch_name"
+          continue
+        fi
+        review_url=$(echo "$CL_STATUS" | grep -E "\b${branch_name}\b" | grep -o -E 'https://.*' | sed 's|https://||')
+        # Using fancy integrated hyperlinks: https://iterm2.com/feature-reporting/Hyperlinks_in_Terminal_Emulators.html
+        # TODO: maybe get rid of the crrev.com/c/ text as the link?
+        printf "$YELLOW%s $DIM\033]8;;%s\a%s\033]8;;\a$NC\n" "$branch_name" "https://$review_url" "$review_url"
+      done \
+    | fzf  \
         $filterarg --ansi -- --layout=reverse --multi --height=90% --min-height=20  \
         --border-label-pos=2 --border-label '🌲 Branches' --border \
         --no-hscroll --no-multi \
@@ -80,12 +100,13 @@ _browse_branches() {
         --bind "ctrl-y:execute-silent($copy_cmd)" \
         --bind "ctrl-o:preview:$diffbranch_cmd" 
 } 
-chosen_branch="$(_browse_branches)"
-line_count=$(printf "%s" "$chosen_branch" | wc -l)
+output="$(_browse_branches)"
+line_count=$(printf "%s" "$output" | wc -l)
 
-if [[ -n "$chosen_branch" ]] && (( line_count == 0 )); then
+if [[ -n "$output" ]] && (( line_count == 0 )); then
+  chosen_branch=$(echo "$output" | cut -d' ' -f1)
   echo git checkout "$chosen_branch"
   git checkout "$chosen_branch"
 else
-  echo "$chosen_branch"
+  echo "$output"
 fi