bat-extras/release.sh

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#!/usr/bin/env bash
# -----------------------------------------------------------------------------
# bat-extras | Copyright (C) 2019 eth-p | MIT License
#
# Repository: https://github.com/eth-p/bat-extras
# Issues: https://github.com/eth-p/bat-extras/issues
# -----------------------------------------------------------------------------
HERE="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
DATE="$(date +%Y%m%d)"
VERSION="$(<"${HERE}/version.txt")"
VERSION_EXPECTED="$(date +%Y.%m.%d)"
LIB="$HERE/lib"
source "${LIB}/print.sh"
source "${LIB}/opt.sh"
# -----------------------------------------------------------------------------
# -----------------------------------------------------------------------------
# Options.
OPT_ARTIFACT="bat-extras-${DATE}.zip"
OPT_SINCE=
OPT_BIN_DIR="$HERE/bin"
OPT_DOC_DIR="$HERE/doc"
while shiftopt; do
case "$OPT" in
--since)
shiftval
OPT_SINCE="$OPT_VAL"
if ! git rev-parse "$OPT_SINCE" &>/dev/null; then
printc "%{RED}%s: unknown commit or tag for '%s'\n" "$PROGRAM" "$OPT"
exit 1
fi
;;
*)
printc "%{RED}%s: unknown option '%s'%{CLEAR}" "$PROGRAM" "$OPT"
exit 1
;;
esac
done
# -----------------------------------------------------------------------------
# Verify the version matches today's date.
if [[ "$VERSION" != "$VERSION_EXPECTED" ]]; then
printc "%{RED}The expected version does not match %{WHITE}version.txt%{RED}!%{CLEAR}\n"
printc "%{RED}Expected: %{YELLOW}%s%{CLEAR}\n" "$VERSION_EXPECTED"
printc "%{RED}Actual: %{YELLOW}%s%{CLEAR}\n" "$VERSION"
exit 1
fi
# -----------------------------------------------------------------------------
# Build files.
# Clean the old bin files.
# Make sure it's not trying to delete /bin first, though.
if [[ "$OPT_BIN_DIR" != "/bin" ]]; then
rm -rf "$OPT_BIN_DIR"
fi
# Generate the new bin files.
printc "%{YELLOW}Building scripts...%{CLEAR}\n"
"$HERE/build.sh" --minify=all &>/dev/null || {
printc "%{RED}FAILED TO BUILD SCRIPTS.%{CLEAR}\n"
printc "%{RED}CAN NOT PROCEED WITH RELEASE.%{CLEAR}\n"
exit 1
}
# -----------------------------------------------------------------------------
# Tag release.
if ! "$OPT_SKIP_TAG"; then
printc "%{YELLOW}Tagging release...%{CLEAR}\n"
git tag "$OPT_TAG"
fi
# -----------------------------------------------------------------------------
# Build package.
printc "%{YELLOW}Packaging artifacts...%{CLEAR}\n"
zip -r "$OPT_ARTIFACT" \
"$OPT_BIN_DIR" \
"$OPT_DOC_DIR"
printc "%{YELLOW}Package created as %{BLUE}%s%{YELLOW}.%{CLEAR}\n" "$OPT_ARTIFACT"
# -----------------------------------------------------------------------------
# Print template description package.
printc "%{YELLOW}Release description:%{CLEAR}\n"
# Get the commit hash.
COMMIT="$(git rev-parse HEAD)"
# Get the release date string.
DATE_DAY="$(date +%e | sed 's/ //')"
DATE_SUFFIX=""
case "$DATE_DAY" in
11|12|13) DATE_SUFFIX="th" ;;
*1) DATE_SUFFIX="st" ;;
*2) DATE_SUFFIX="nd" ;;
*3) DATE_SUFFIX="rd" ;;
*) DATE_SUFFIX="th" ;;
esac
DATE_STR="$(date +'%B') ${DATE_DAY}${DATE_SUFFIX}, $(date +'%Y')"
# Get the changelog.
CHANGELOG=''
if [[ -n "$OPT_SINCE" ]]; then
ref="$(git rev-parse HEAD)"
end="$(git rev-parse "$OPT_SINCE")"
while [[ "$ref" != "$end" ]]; do
ref_message="$(git show -s --format=%s "$ref")"
ref="$(git rev-parse "${ref}~1")"
if [[ "$ref_message" =~ ^([a-z]):[[:space:]]*(.*)$ ]]; then
ref_message="\`${BASH_REMATCH[1]}\`: ${BASH_REMATCH[2]}"
fi
# Append to changelog.
if [[ -z "$CHANGELOG" ]]; then
CHANGELOG=" - ${ref_message}"
else
CHANGELOG="$CHANGELOG"$'\n'" - ${ref_message}"
fi
done
fi
# Print the template.
sed '/\\$/{N;s/\\\n//;s/\n//p;}' <<-EOF
This contains the latest versions of \
[\`batgrep\`](https://github.com/eth-p/bat-extras/blob/${COMMIT}/doc/batgrep.md), \
[\`batman\`](https://github.com/eth-p/bat-extras/blob/${COMMIT}/doc/batman.md), \
[\`batwatch\`](https://github.com/eth-p/bat-extras/blob/${COMMIT}/doc/batwatch.md), and \
[\`prettybat\`](https://github.com/eth-p/bat-extras/blob/${COMMIT}/doc/prettybat.md) \
as of commit $(git rev-parse --short HEAD) (${DATE_STR}).
**This is provided as a convenience only.**
I would still recommend following the installation instructions in \
[the README](https://github.com/eth-p/bat-extras#installation-) for the most up-to-date versions.
### Changes
$CHANGELOG
EOF