zulip/tools/fetch-pull-request

#!/usr/bin/env bash
set -e

if ! git diff-index --quiet HEAD; then
    echo "There are uncommitted changes:"
    git status --short
    echo "Doing nothing to avoid losing your work."
    exit 1
fi

request_id="$1"
remote=${2:-"upstream"}

set -x
git fetch "$remote" "pull/$request_id/head"
git checkout -B "review-original-${request_id}"
git reset --hard FETCH_HEAD
Use #!/usr/bin/env for bash shebangs. /bin/sh and /usr/bin/env are the only two binaries that NixOS provides at a fixed path (outside a buildFHSUserEnv sandbox). This discussion was split from #11004. Signed-off-by: Anders Kaseorg <andersk@mit.edu> 2018-12-18 02:08:53 +01:00			`#!/usr/bin/env bash`
tools: Add script to see PRs as authors intended. 2017-06-01 19:59:52 +02:00			`set -e`

			`if ! git diff-index --quiet HEAD; then`
			`echo "There are uncommitted changes:"`
			`git status --short`
			`echo "Doing nothing to avoid losing your work."`
			`exit 1`
			`fi`
tools: Apply `set -x` to just the interesting parts of *-pull-request. The Git commands we're invoking to do the real work are useful to print, for transparency to see what's happening and that there's no magic here. The boring shell stuff like `remote=${2:-"upstream"}` is not so helpful, and nor is the rather arcane and in any case read-only command `git diff-index --quiet HEAD`. Those only add noise that obscures the interesting parts. So, move the `set -x` down to when we're done with the boring preparatory stuff and ready to perform the commands that do the work. 2020-03-26 02:28:31 +01:00
tools: Add script to see PRs as authors intended. 2017-06-01 19:59:52 +02:00			`request_id="$1"`
			`remote=${2:-"upstream"}`
tools: Apply `set -x` to just the interesting parts of *-pull-request. The Git commands we're invoking to do the real work are useful to print, for transparency to see what's happening and that there's no magic here. The boring shell stuff like `remote=${2:-"upstream"}` is not so helpful, and nor is the rather arcane and in any case read-only command `git diff-index --quiet HEAD`. Those only add noise that obscures the interesting parts. So, move the `set -x` down to when we're done with the boring preparatory stuff and ready to perform the commands that do the work. 2020-03-26 02:28:31 +01:00
			`set -x`
tools: Add script to see PRs as authors intended. 2017-06-01 19:59:52 +02:00			`git fetch "$remote" "pull/$request_id/head"`
			`git checkout -B "review-original-${request_id}"`
			`git reset --hard FETCH_HEAD`