80 lines
2.5 KiB
Bash
80 lines
2.5 KiB
Bash
#!/bin/bash
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#
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# Purpose : coredesktop-dev deployed: show the deployed copy of CoreDesktop
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# (~/.local/share/coredesktop), or put back its tracked files so
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# update can pull again
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deployed_usage() {
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cat << EOF
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Usage: coredesktop-dev deployed [status|restore]
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status Branch, commit, how far behind upstream, and local changes (default)
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restore Undo local changes to tracked files, after asking. Untracked files
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are listed and left alone.
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EOF
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}
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cmd_deployed() {
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case "${1:-status}" in
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-h | --help) deployed_usage; return 0 ;;
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status | restore) ;;
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*) deployed_usage >&2; return 1 ;;
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esac
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git -C "$COREDESKTOP" rev-parse --git-dir &> /dev/null \
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|| die "CoreDesktop isn't installed in $COREDESKTOP."
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"deployed_${1:-status}"
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}
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deployed_status() {
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local behind changes
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echo "Deployed copy: $COREDESKTOP"
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echo "Branch: $(git -C "$COREDESKTOP" rev-parse --abbrev-ref HEAD)"
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echo "Commit: $(git -C "$COREDESKTOP" log -1 --format='%cd (%h) %s' --date=format:%Y.%m.%d)"
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if GIT_TERMINAL_PROMPT=0 timeout 30 git -C "$COREDESKTOP" fetch --quiet &> /dev/null \
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&& behind="$(git -C "$COREDESKTOP" rev-list --count 'HEAD..@{upstream}' 2> /dev/null)"; then
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echo "Behind: $behind commits (update pulls them)"
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else
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echo "Behind: unknown (couldn't reach upstream)"
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fi
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changes="$(git -C "$COREDESKTOP" status --porcelain --untracked-files=no)"
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if [ -z "$changes" ]; then
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echo "Changes: none"
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else
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echo "Changes: these stop update from pulling (coredesktop-dev deployed restore):"
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echo "$changes" | sed 's/^/ /'
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fi
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}
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deployed_restore() {
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local untracked
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if [ -z "$(git -C "$COREDESKTOP" status --porcelain --untracked-files=no)" ]; then
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echo "The deployed copy has no local changes."
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return 0
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fi
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git -C "$COREDESKTOP" diff HEAD --stat
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untracked="$(git -C "$COREDESKTOP" ls-files --others --exclude-standard)"
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if [ -n "$untracked" ]; then
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echo
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echo "Untracked files, which are left alone:"
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echo "$untracked" | sed 's/^/ /'
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fi
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echo
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if ! confirm "Undo the changes above in $COREDESKTOP?"; then
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echo "Nothing changed."
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return 1
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fi
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git -C "$COREDESKTOP" checkout HEAD -- . || return 1
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if [ -n "$(git -C "$COREDESKTOP" status --porcelain --untracked-files=no)" ]; then
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echo "Restored, but some changes remain (new files added to git's index?):"
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git -C "$COREDESKTOP" status --short --untracked-files=no
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return 1
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fi
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echo "Restored. update can pull again."
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}
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