mirror of
https://github.com/notwa/rc
synced 2024-11-05 00:19:02 -08:00
81 lines
2.8 KiB
Bash
Executable file
81 lines
2.8 KiB
Bash
Executable file
#!/usr/bin/env dash
|
|
|
|
NAME="$0"
|
|
|
|
note() {
|
|
local IFS=" "
|
|
printf "%s\n" "$*"
|
|
}
|
|
|
|
warn() {
|
|
note "$@" >&2
|
|
}
|
|
|
|
die() {
|
|
warn "$NAME:" "$@"
|
|
#cleanup
|
|
exit 1
|
|
}
|
|
|
|
cleanup() {
|
|
:
|
|
#[ ! -e temp.tar.gz ] || rm temp.tar.gz || die failed
|
|
#[ ! -d temp ] || rm -r temp || die failed
|
|
}
|
|
|
|
backup() {
|
|
if [ -e "${1}~" ]; then
|
|
backup "${1}~" || die 'failed to backup file' "$1"
|
|
fi
|
|
mv "$1" "${1}~" || die 'failed to backup file' "$1"
|
|
}
|
|
|
|
rc="$(readlink -f "$(dirname "$NAME")" )"
|
|
[ -d "$rc" ] || die 'failed to determine rc directory'
|
|
cd "$rc" || die 'failed to change directory'
|
|
|
|
if ! which git >/dev/null 2>&1; then
|
|
[ "$1" != commit ] || die 'git not found'
|
|
|
|
# git unavailable. just document everything as it is.
|
|
dash ./sh/document || die 'failed to generate documentation'
|
|
printf '%s\n' '' '## compatibility' '' >> README.md~ || die 'failed to make room for compatibility table'
|
|
dash ./tableize >> README.md~ || die 'failed to generate compatibility table'
|
|
|
|
elif [ "$1" = local ]; then
|
|
# user requested to ignore git.
|
|
dash ./sh/document || die 'failed to generate documentation'
|
|
printf '%s\n' '' '## compatibility' '' >> README.md~ || die 'failed to make room for compatibility table'
|
|
dash ./tableize >> README.md~ || die 'failed to generate compatibility table'
|
|
|
|
else
|
|
# git available. document the most recent commit, without pending changes.
|
|
|
|
[ ! -e temp.tar.gz ] || backup temp.tar.gz || die 'failed to backup existing temp archive'
|
|
git archive --prefix=temp/ HEAD -o temp.tar.gz || die 'failed to create git archive'
|
|
|
|
[ ! -e temp ] || backup temp || die 'failed to backup existing temp directory'
|
|
tar -zxf temp.tar.gz || die 'failed to unarchive temp archive'
|
|
|
|
#( cd temp; HOME="$rc/temp" dash ./install )
|
|
ln temp/home/zshrc temp/.zshrc || die 'failed to copy files'
|
|
ln temp/home/-shrc temp/.-shrc || die 'failed to copy files'
|
|
ln temp/home/bashrc temp/.bashrc || die 'failed to copy files'
|
|
|
|
# use new documentation-generating scripts on old shell scripts.
|
|
cp -p README.md temp/README.md || die 'failed to copy existing readme'
|
|
dash ./sh/document temp || die 'failed to generate documentation'
|
|
printf '%s\n' '' '## compatibility' '' >> temp/README.md~ || die 'failed to make room for compatibility table'
|
|
dash ./tableize temp >> temp/README.md~ || die 'failed to generate compatibility table'
|
|
|
|
#[ ! -e README.md ] || backup README.md || die 'failed to backup existing readme'
|
|
mv temp/README.md~ README.md~ || die 'failed to move generated readme'
|
|
|
|
rm temp.tar.gz || die 'failed to clean up temp archive'
|
|
rm -r temp || die 'failed to clean up temp directory'
|
|
|
|
if [ "$1" = commit ]; then
|
|
mv README.md~ README.md || die 'failed to overwrite readme'
|
|
git commit README.md -m 'regenerate readme' || die 'failed to commit'
|
|
fi
|
|
fi
|