/
deploy.sh
executable file
·78 lines (60 loc) · 2.33 KB
/
deploy.sh
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
#!/bin/bash
# TODO: replace this script when https://github.com/travis-ci/dpl/issues/694 is fixed
# Taken from https://raw.githubusercontent.com/w3c/permissions/master/deploy.sh
set -e # Exit with nonzero exit code if anything fails
errx() {
readonly __progname=$(basename ${BASH_SOURCE})
echo -e "[${__progname}] $@" >&2
exit 1
}
SOURCE_BRANCH="master"
TARGET_BRANCH="gh-pages"
KEY_NAME=$(pwd)/deploy_key
main() {
# Pull requests and commits to other branches shouldn't try to deploy, just build to verify
if [ "$TRAVIS_PULL_REQUEST" != "false" -o "$TRAVIS_BRANCH" != "$SOURCE_BRANCH" ]; then
echo "Not a Travis PR or not matching branch ($SOURCE_BRANCH); skipping deploy."
exit 0
fi
[ -z "$COMMIT_AUTHOR_EMAIL" ] && \
errx "No COMMIT_AUTHOR_EMAIL provided; it must be set."
if [ ! -f ${KEY_NAME} ]; then
errx "No ${KEY_NAME} file detected; is ${KEY_NAME}.enc decrypted?"
fi
# Save some useful information
REPO=`git config remote.origin.url`
SSH_REPO=${REPO/https:\/\/github.com\//git@github.com:}
SHA=`git rev-parse --verify HEAD`
DEST_DIR=out
# Clone the existing $TARGET_BRANCH for this repo into $DEST_DIR/
# Create a new empty branch if gh-pages doesn't exist yet (should only happen on first deploy)
# git clone $REPO $DEST_DIR
git clone $REPO $DEST_DIR || errx "Unable to clone Git."
pushd $DEST_DIR
git checkout $TARGET_BRANCH || git checkout --orphan $TARGET_BRANCH || errx "Unable to checkout git."
popd
# Clean out existing contents in $TARGET_BRANCH clone
rm -rf $DEST_DIR/* || exit 0
# Adding contents within published/ to $DEST_DIR.
cp -a published/* $DEST_DIR/ || exit 0
# Now let's go have some fun with the cloned repo
pushd $DEST_DIR
git config user.name "Travis CI"
git config user.email "$COMMIT_AUTHOR_EMAIL"
# If there are no changes to the compiled out (e.g. this is a README update) then just bail.
if [[ -z $(git status -s) ]]; then
echo "No changes to the output on this push; exiting."
exit 0
fi
git status
# Commit the "changes", i.e. the new version.
# The delta will show diffs between new and old versions.
git add .
git commit -m "Deploy to GitHub Pages: ${SHA}"
eval `ssh-agent -s`
ssh-add ${KEY_NAME}
# Now that we're all set up, we can push.
git push $SSH_REPO $TARGET_BRANCH || errx "Unable to push to git."
}
main "$@"
exit 0