all.bash: factor out functions

Change-Id: Ibc54f17163145bb6d3a268f5ccdfc539a8510d9e
Reviewed-on: https://team-review.git.corp.google.com/c/golang/discovery/+/543857
Reviewed-by: Julie Qiu <julieqiu@google.com>

all.bash

@@ -3,28 +3,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-if [ -t 1 ] && which tput >/dev/null 2>&1; then
+source devtools/lib.sh || { echo "Are you at repo root?"; exit 1; }
-  RED="$(tput setaf 1)"
-  GREEN="$(tput setaf 2)"
-  YELLOW="$(tput setaf 3)"
-  NORMAL="$(tput sgr0)"
-else
-  RED=""
-  GREEN=""
-  YELLOW=""
-  NORMAL=""
-fi
-
-EXIT_CODE=0
-
-info() { echo -e "${GREEN}$@${NORMAL}" 1>&2; }
-warn() { echo -e "${YELLOW}$@${NORMAL}" 1>&2; }
-err() { echo -e "${RED}$@${NORMAL}" 1>&2; EXIT_CODE=1; }
-
-if [[ ! -f ./all.bash ]]; then
-  err "all.bash must be run from the repo root directory"
-  exit 1
-fi
 
 warnout() {
   while read line; do
@@ -78,19 +57,6 @@ ensure_go_binary() {
   fi
 }
 
-# runcmd prints an info log describing the command that is about to be run, and
-# then runs it. It exits the script if the command fails.
-runcmd() {
-  msg="$@"
-  # Truncate command logging for narrow terminals. Here a length of 71
-  # characters is checked to allow for 9 characters of 'Running: '.
-  if [[ ${#msg} -gt 71 ]]; then
-    msg="${msg::68}..."
-  fi
-  info "Running: $msg"
-  $@ || err "command failed"
-}
-
 # check_headers checks that all source files that have been staged in this
 # commit, and all other non-third-party files in the repo, have a license
 # header.

internal/frontend/details.go

@@ -94,7 +94,7 @@ func (s *Server) handlePackageDetails(w http.ResponseWriter, r *http.Request) {
 	s.servePage(w, settings.TemplateName, page)
 }
 
-// processPackageOrModulePath handles logic common to the intial phase of handling both packages and
+// processPackageOrModulePath handles logic common to the initial phase of handling both packages and
 // modules: fetching information about the package or module.
 // It parses urlPath into an import path and version, then calls the get function with those values.
 // If get fails because the version cannot be found, processPackageOrModulePath calls get again