bat-extras/release.sh

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#!/usr/bin/env bash
# -----------------------------------------------------------------------------
# bat-extras | Copyright (C) 2019-2020 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"
SRC="$HERE/src"
source "${LIB}/print.sh"
source "${LIB}/opt.sh"
# -----------------------------------------------------------------------------
# -----------------------------------------------------------------------------
# Options.
OPT_ARTIFACT="bat-extras-${DATE}.zip"
OPT_SINCE=
OPT_BAD_IDEA=false
OPT_BIN_DIR="$HERE/bin"
OPT_DOC_DIR="$HERE/doc"
OPT_MAN_DIR="$HERE/man"
while shiftopt; do
case "$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
;;
--badidea)
OPT_BAD_IDEA=true
;;
*)
printc "%{RED}%s: unknown option '%s'%{CLEAR}" "$PROGRAM" "$OPT"
exit 1
;;
esac
done
# -----------------------------------------------------------------------------
# Verify the version matches today's date.
if [[ "$VERSION" != "$VERSION_EXPECTED" ]] && ! "$OPT_BAD_IDEA"; then
printc "%{RED}The expected version does not match %{DEFAULT}version.txt%{RED}!%{CLEAR}\n"
printc "%{RED}Expected: %{YELLOW}%s%{CLEAR}\n" "$VERSION_EXPECTED"
printc "%{RED}Actual: %{YELLOW}%s%{CLEAR}\n" "$VERSION"
exit 1
fi
# -----------------------------------------------------------------------------
# Build files.
# Clean the old files.
# Make sure it's not trying to delete /bin or /man first, though.
if [[ "$OPT_BIN_DIR" != "/bin" ]]; then rm -rf "$OPT_BIN_DIR"; fi
if [[ "$OPT_MAN_DIR" != "/man" ]]; then rm -rf "$OPT_MAN_DIR"; fi
# Generate the new bin files.
printc "%{YELLOW}Building scripts...%{CLEAR}\n"
"$HERE/build.sh" --minify=all --alternate-executable='bat' --no-inline &>/dev/null || {
printc "%{RED}FAILED TO BUILD SCRIPTS.%{CLEAR}\n"
printc "%{RED}CAN NOT PROCEED WITH RELEASE.%{CLEAR}\n"
exit 1
}
# -----------------------------------------------------------------------------
# Build package.
printc "%{YELLOW}Packaging artifacts...%{CLEAR}\n"
(
rm "$OPT_ARTIFACT"
cd "$(dirname "$OPT_BIN_DIR")"
zip -r "$OPT_ARTIFACT" "$(basename "$OPT_BIN_DIR")"
cd "$(dirname "$OPT_DOC_DIR")"
zip -ru "$OPT_ARTIFACT" "$(basename "$OPT_DOC_DIR")"
if [[ -d "$OPT_MAN_DIR" ]]; then
cd "$(dirname "$OPT_MAN_DIR")"
zip -ru "$OPT_ARTIFACT" "$(basename "$OPT_MAN_DIR")"
fi
)
printc "%{YELLOW}Package created as %{BLUE}%s%{YELLOW}.%{CLEAR}\n" "$OPT_ARTIFACT"
# -----------------------------------------------------------------------------
# Print template description package.
printc "%{YELLOW}Release description:%{CLEAR}\n"
# Get the commit hash.
COMMIT="$(git rev-parse HEAD)"
COMMIT_URL="https://github.com/eth-p/bat-extras/tree/${COMMIT}"
# 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}, $(date +'%Y')"
# Get the script names.
script_links=()
script_names=()
for script in "$SRC"/*.sh; do
script_name="$(basename "$script" .sh)"
script_names+=("$script_name")
script_links+=("[\`${script_name}\`](https://github.com/eth-p/bat-extras/blob/${COMMIT}/doc/${script_name}.md)")
done
script_pattern="$(printf 's/\\(%s\\)/`\\1`/;' "${script_names[@]}")"
SCRIPTS="$(printf "%s, " "${script_links[@]:0:$((${#script_links[@]} - 1))}")"
SCRIPTS="${SCRIPTS}and ${script_links[$((${#script_links[@]} - 1))]}"
# Get the changelog.
CHANGELOG_DEV=''
CHANGELOG=''
if [[ -n "$OPT_SINCE" ]]; then
ref="$(git rev-parse HEAD)"
end="$(git rev-parse "$OPT_SINCE")"
while [[ "$ref" != "$end" ]]; do
is_developer=false
ref_message="$(git show -s --format=%s "$ref")"
ref="$(git rev-parse "${ref}~1")"
if [[ "$ref_message" =~ ^([a-z-]+):[[:space:]]*(.*)$ ]]; then
affected_module="${BASH_REMATCH[1]}"
# Make module names consistent.
case "$affected_module" in
dev | lib | mdroff) affected_module="developer" ;;
tests) affected_module="test" ;;
doc) affected_module="docs" ;;
esac
# Switch to the correct changelog.
case "$affected_module" in
test | developer | ci | build) is_developer=true ;;
esac
fi
# Append to changelog.
if "$is_developer"; then
CHANGELOG_DEV="$CHANGELOG_DEV"$'\n'" - ${ref_message}"
else
CHANGELOG="$CHANGELOG"$'\n'" - ${ref_message}"
fi
done
fi
CHANGELOG="$(sed "$script_pattern" <<< "$CHANGELOG")"
CHANGELOG_DEV="$(sed "$script_pattern" <<< "$CHANGELOG_DEV")"
# Print the template.
sed '/\\$/{N;s/\\\n//;s/\n//p;}' <<- EOF
This contains the latest versions of $SCRIPTS as of commit [$(git rev-parse --short HEAD)]($COMMIT_URL) (${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
### Developer
<details>
<div markdown="1">
$CHANGELOG_DEV
</div>
</details>
EOF