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build: Use STDOUT and STDERR appropriately
This commit is contained in:
Ethan P
parent
e250ad9b29
commit
840d339c97
60
build.sh
60
build.sh
@ -14,6 +14,7 @@ source "${LIB}/opt.sh"
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source "${LIB}/constants.sh"
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# -----------------------------------------------------------------------------
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set -eo pipefail
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exec 3>&1
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# Runs the next build step.
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#
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@ -34,11 +35,23 @@ next() {
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# Prints a build step message.
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smsg() {
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case "$2" in
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"SKIP") printc " %{YELLOW} %{DIM}%s [skipped]%{CLEAR}\n" "$1" 1>&2 ;;
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*) printc " %{YELLOW} %s...%{CLEAR}\n" "$1" 1>&2 ;;
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"SKIP") printc_msg " %{YELLOW} %{DIM}%s [skipped]%{CLEAR}\n" "$1" ;;
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*) printc_msg " %{YELLOW} %s...%{CLEAR}\n" "$1" ;;
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esac
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}
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# Prints a message to STDOUT (via FD 3).
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# Works the same as printc.
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printc_msg() {
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printc "$@" 1>&3
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}
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# Prints a message to STDERR.
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# Works the same as printc.
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printc_err() {
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printc "$@" 1>&2
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}
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# Escapes a sed pattern.
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# Arguments:
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# 1 -- The pattern.
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@ -369,28 +382,29 @@ while shiftopt; do
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--minify) shiftval; OPT_MINIFY="$OPT_VAL" ;;
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*)
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printc "%{RED}%s: unknown option '%s'%{CLEAR}" "$PROGRAM" "$OPT"
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printc_err "%{RED}%s: unknown option '%s'%{CLEAR}" "$PROGRAM" "$OPT"
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exit 1
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;;
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esac
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done
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if [[ "$OPT_BAT" != "bat" ]]; then
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printc "%{YELLOW}Building executable scripts with an alternate bat executable at %{CLEAR}%s%{YELLOW}.%{CLEAR}\n" "$OPT_BAT" 1>&2
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printc_msg "%{YELLOW}Building executable scripts with an alternate bat executable at %{CLEAR}%s%{YELLOW}.%{CLEAR}\n" "$OPT_BAT"
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if ! command -v "$OPT_BAT"; then
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printc "%{YELLOW}WARNING: Bash cannot execute the specified file.\n" 1>&2
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printc "%{YELLOW} The finished scripts may not run properly.%{CLEAR}\n" 1>&2
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printc_err "%{YELLOW}WARNING: Bash cannot execute the specified file.\n"
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printc_err "%{YELLOW} The finished scripts may not run properly.%{CLEAR}\n"
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fi
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# shellcheck disable=SC2034
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EXECUTABLE_BAT="$OPT_BAT"
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printc "\n" 1>&2
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printc_msg "\n"
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fi
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if [[ "$OPT_INSTALL" = true ]]; then
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printc "%{YELLOW}Installing to %{MAGENTA}%s%{YELLOW}.%{CLEAR}\n" "$OPT_PREFIX" 1>&2
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printc_msg "%{YELLOW}Installing to %{MAGENTA}%s%{YELLOW}.%{CLEAR}\n" "$OPT_PREFIX"
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else
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printc "%{YELLOW}This will not install the script.%{CLEAR}\n" 1>&2
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printc "%{YELLOW}Use %{BLUE}--install%{YELLOW} for a global install.%{CLEAR}\n\n" 1>&2
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printc_msg "%{YELLOW}This will not install the script.%{CLEAR}\n"
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printc_msg "%{YELLOW}Use %{BLUE}--install%{YELLOW} for a global install.%{CLEAR}\n\n"
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fi
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# -----------------------------------------------------------------------------
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@ -399,7 +413,7 @@ fi
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[[ -d "$BIN" ]] || mkdir "$BIN"
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if ! will_minify none && ! command -v shfmt &>/dev/null; then
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printc "%{RED}Warning: cannot find shfmt. Unable to minify scripts.%{CLEAR}\n" 1>&2
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printc_err "%{RED}Warning: cannot find shfmt. Unable to minify scripts.%{CLEAR}\n"
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OPT_MINIFY=none
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fi
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@ -408,7 +422,7 @@ fi
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SOURCES=()
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printc "%{YELLOW}Preparing scripts...%{CLEAR}\n" 1>&2
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printc_msg "%{YELLOW}Preparing scripts...%{CLEAR}\n"
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for file in "$SRC"/*.sh; do
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SOURCES+=("$file")
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done
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@ -416,7 +430,7 @@ done
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# -----------------------------------------------------------------------------
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# Build files.
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printc "%{YELLOW}Building scripts...%{CLEAR}\n" 1>&2
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printc_msg "%{YELLOW}Building scripts...%{CLEAR}\n"
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file_i=0
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file_n="${#SOURCES[@]}"
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for file in "${SOURCES[@]}"; do
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@ -426,7 +440,7 @@ for file in "${SOURCES[@]}"; do
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PROGRAM="$filename"
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PROGRAM_VERSION="$(<"${HERE}/version.txt")"
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printc " %{YELLOW}[%s/%s] %{MAGENTA}%s%{CLEAR}\n" "$file_i" "$file_n" "$file" 1>&2
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printc_msg " %{YELLOW}[%s/%s] %{MAGENTA}%s%{CLEAR}\n" "$file_i" "$file_n" "$file"
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step_read "$file" |
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next step_preprocess |
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next step_minify |
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@ -440,7 +454,7 @@ done
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# Verify files by running the tests.
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if "$OPT_VERIFY"; then
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printc "\n%{YELLOW}Verifying scripts...%{CLEAR}\n" 1>&2
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printc_msg "\n%{YELLOW}Verifying scripts...%{CLEAR}\n"
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# Run the tests.
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FAIL=0
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@ -448,10 +462,10 @@ if "$OPT_VERIFY"; then
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while read -r action data1 data2 splat; do
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[[ "$action" == "result" ]] || continue
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printf "\x1B[G\x1B[K%s" "$data1" 1>&2
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printc_err "\x1B[G\x1B[K%s" "$data1"
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case "$data2" in
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fail)
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printf " failed.\n" 1>&2
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printc_err " failed.\n"
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((FAIL++)) || true
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;;
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@ -462,18 +476,18 @@ if "$OPT_VERIFY"; then
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done < <("${HERE}/test.sh" --compiled --porcelain --jobs=8)
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# Print the overall result.
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printf "\x1B[G\x1B[K%s" 1>&2
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printc_msg "\x1B[G\x1B[K"
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if [[ "$FAIL" -ne 0 ]]; then
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printc "%{RED}One or more tests failed.\n" 1>&2
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printc "Run ./test.sh for more detailed information.%{CLEAR}\n" 1>&2
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printc_err "%{RED}One or more tests failed.\n"
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printc_err "Run ./test.sh for more detailed information.%{CLEAR}\n"
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exit 1
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fi
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if [[ "$SKIP" -gt 0 ]]; then
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printc "%{CYAN}One or more tests were skipped.\n" 1>&2
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printc "Run ./test.sh for more detailed information.%{CLEAR}\n" 1>&2
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printc_err "%{CYAN}One or more tests were skipped.\n"
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printc_err "Run ./test.sh for more detailed information.%{CLEAR}\n"
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fi
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printc "%{YELLOW}Verified successfully.%{CLEAR}\n" 1>&2
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printc_msg "%{YELLOW}Verified successfully.%{CLEAR}\n"
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fi
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