view hgeditor @ 37616:5e81cf9651c1

hgweb: fallback to checking wsgireq.env for REPO_NAME for 3rd party hosting Starting with d7fd203e36cc, SCM Manager began to 404 any repository access. What's happening is that it is generating a python script that creates an hgweb application (not hgwebdir), and launches hgweb via wsgicgi. It must be setting REPO_NAME in the process environment before launching this script, which gets picked up and put into wsgireq.env when wsgicgi launches the hgweb application. >From there, other variables (notably 'apppath' and 'dispatchpath') are constructed differently. d7fd203e36cc^ (working): apppath: /hg/eng/devsetup dispatchpath: pathinfo: /eng/devsetup reponame: eng/devsetup d7fd203e36cc: apppath: /hg dispatchpath: eng/devsetup pathinfo: /eng/devsetup reponame: None REPO_NAME: eng/devsetup Rather than having an existing installation break when Mercurial is upgraded, just resume checking the environment. I have no idea how many other hosting solutions would break without restoring this.
author Matt Harbison <matt_harbison@yahoo.com>
date Thu, 05 Apr 2018 15:42:40 -0400
parents 1aee2ab0f902
children
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#!/bin/sh
#
# This is an example of using HGEDITOR to create of diff to review the
# changes while committing.

# If you want to pass your favourite editor some other parameters
# only for Mercurial, modify this:
case "${EDITOR}" in
    "")
        EDITOR="vi"
        ;;
    emacs)
        EDITOR="$EDITOR -nw"
        ;;
    gvim|vim)
        EDITOR="$EDITOR -f -o"
        ;;
esac


HGTMP=""
cleanup_exit() {
    rm -rf "$HGTMP"
}

# Remove temporary files even if we get interrupted
trap "cleanup_exit" 0 # normal exit
trap "exit 255" HUP INT QUIT ABRT TERM

HGTMP=$(mktemp -d ${TMPDIR-/tmp}/hgeditor.XXXXXX)
[ x$HGTMP != x -a -d $HGTMP ] || {
  echo "Could not create temporary directory! Exiting." 1>&2
  exit 1
}

(
    grep '^HG: changed' "$1" | cut -b 13- | while read changed; do
        "$HG" diff "$changed" >> "$HGTMP/diff"
    done
)

cat "$1" > "$HGTMP/msg"

MD5=$(which md5sum 2>/dev/null) || \
    MD5=$(which md5 2>/dev/null)
[ -x "${MD5}" ] && CHECKSUM=`${MD5} "$HGTMP/msg"`
if [ -s "$HGTMP/diff" ]; then
    $EDITOR "$HGTMP/msg" "$HGTMP/diff" || exit $?
else
    $EDITOR "$HGTMP/msg" || exit $?
fi
[ -x "${MD5}" ] && (echo "$CHECKSUM" | ${MD5} -c >/dev/null 2>&1 && exit 13)

mv "$HGTMP/msg" "$1"

exit $?