paths fiddling

Author: paulirish

.bash_profile

@@ -2,15 +2,14 @@
 
 # PATH setup via ~/.paths
 setupPATH() {
-    # Credit to https://github.com/davidaurelio/dotfiles/blob/main/.profile for the technique
+    # Credit to https://github.com/davidaurelio/dotfiles/blob/main/.profile this cute pattern.
     while read -r P; do
     P=`eval echo $P`
     if [ -d "$P" ]; then
-        # echo "okay $P"
         export PATH="$PATH:$P"
     fi
     # read these files but strip out comments and newlines.
-    done < <(cat ~/.paths ~/.paths.local 2> /dev/null | grep -v "^#")
+    done < <(tac ~/.paths ~/.paths.local 2> /dev/null | sed 's|#.*||')
 }
 setupPATH;
 

fish/chromium.fish

@@ -207,7 +207,7 @@ end
 
 
 # dt. rpp
-alias rppunit 'npm test -- --skip-ninja front_end/panels/timeline/ front_end/models/trace front_end/ui/legacy/components/perf_ui front_end/models/cpu_profile front_end/services/trace_bounds'
+alias rppunit 'npm test -- --skip-ninja front_end/panels/timeline/ front_end/models/trace front_end/ui/legacy/components/perf_ui front_end/models/cpu_profile front_end/services/trace_bounds front_end/models/ai_assistance/'
 alias rppunit-debug 'npm test -- front_end/panels/timeline/ front_end/models/trace front_end/ui/legacy/components/perf_ui --debug'
 alias rppinter 'npm run test -- test/e2e/performance/'
 alias rppe2e 'npm run test -- test/e2e/performance/'
@@ -255,6 +255,8 @@ end
 alias upload 'git cl format --js && git status --porcelain=v2 && git cl upload'
 
 abbr gcert 'gcert-local'
+# copy a diff-looking thing (like our karma diffs) to clipboard and this'll run em through delta.  Could be improved for multiline strings but.. requires lotta lines.
+abbr deltapb 'printf "%s\n" "@@ -1,1 +1,1 @@" (pbpaste) | delta --max-line-length 1024 --minus-style "white #2b0000" --plus-style "white #001900"'
 
 function clstatus --description "pick a branch that is on gerrit as a CL"
   set -l branch_name (git cl status --no-branch-color --date-order | awk '/ : / {print $0}' | fzf | awk '{print $1}')

fish/functions.fish

@@ -1,4 +1,3 @@
-# thx to https://github.com/mduvall/config/
 
 function subl --description 'Open Sublime Text'
   if test -d "/Applications/Sublime Text.app"
@@ -87,10 +86,10 @@ end
 
 function all_binaries_in_path --description \
   "list all binaries available in \$PATH (incl conflicts). pipe it to grep. top-most are what's used, in case of conflicts"
-  # based on https://unix.stackexchange.com/a/120790/110766 but tweaked to work on mac. and then made it faster.
-  find -L $PATH -maxdepth 1 -executable -type f 2>/dev/null
+  # based on https://unix.stackexchange.com/a/120790/110766. and then made it faster. needs `brew install findutils`
+  gfind -L $PATH -maxdepth 1 -executable -type f 2>/dev/null
 
-  # list path
+  # to list path. topmost wins.
   # for val in $PATH; echo "$val"; end
 end
 

fish/path.fish

@@ -1,13 +1,19 @@
 
 
-# Read from ~/.paths  and populate PATH based on that.
-for line in (string split -n "\n" < ~/.paths)
+# Read from ~/.paths  and populate PATH based on that. reversed to ensure priority goes to top of file.
+for line in (tac ~/.paths  | sed 's|#.*||' | string split -n "\n")
   # skip comments
   if test (string sub --length 1 "$line") = "#"
       continue  
   end
-  # testing first (if test -d "$line" -o -L "$line") seems nice but excludes some important thigns
 
-  # --global works like normal PATH additions in bash. but default is --universal which seems like more fun. maybe try that out
-  fish_add_path --global "$line"
+  set expanded_line (string replace '$HOME' "$HOME" (string replace '~' "$HOME" "$line"))
+
+  # Hmm.. I previously said this existence check excludes some important things but now i'm not sure.  
+  if test -d "$expanded_line" -o -L "$expanded_line"
+    # --global works like normal PATH additions in bash. but default is --universal which seems like more fun. maybe try that out
+    fish_add_path --global "$expanded_line"
+  else
+    # echo "Warning: Path '$expanded_line' does not exist or is not a directory/symlink. Skipping." >&2
+  end
 end