#!/bin/bash
set -euo pipefail
# On branch master
# Your branch is up to date with 'origin/master'.
# 
# Changes not staged for commit:
#   (use "git add <file>..." to update what will be committed)
#   (use "git restore <file>..." to discard changes in working directory)
# 	modified:   change.c
# 
# Untracked files:
#   (use "git add <file>..." to include in what will be committed)
# 	.gitignore
# 	PIJUL
# 	PLAN
# 	ani
# 	atom.h
# 	base32
# 	changeid.h
# 	dev.log
# 	graph.png
# 	hunk.h
# 	meson.build
# 	reccom.sh
# 	vertex.h
# 
# no changes added to commit (use "git add" and/or "git commit -a")
current_channel() {
	local c=$(pijul channel |grep '^\*')
	printf "On channel %s\n" "${c:2}"
}
pijul_status() {
	pijul diff --short --untracked | awk -f <(cat - <<-'EOD'
	        BEGIN {
			ci = 0
			ui = 0
	        }
		/^M .*/ {
			changes[ci++] = "modified" substr($0, 2)
		}
		/^A .*/ {
			changes[ci++] = "added" substr($0, 2)
		}
		/^D .*/ {
			changes[ci++] = "deleted" substr($0, 2)
		}
		/^U .*/ {
			untracked[ui++] = substr($0, 3)
		}
		END {
			if (ci > 0) {
				printf("\nUnrecorded changes:\n")
				printf("  (use 'pijul record' to record a new patch)\n")
				printf("  (use 'pijul reset' to discard changes)\n")
				for (c in changes) {
					printf("    %s\n", changes[c])
				}
			}
			if (ui > 0) {
				printf("\nUntracked files:\n")
				for (u in untracked) {
					printf("    %s\n", untracked[u])
				}
			}
		}
	EOD
	)
}
current_channel
pijul_status