mirror of
https://github.com/JamesIves/github-pages-deploy-action.git
synced 2023-12-15 20:03:39 +08:00
86 lines
2.3 KiB
Bash
Executable File
86 lines
2.3 KiB
Bash
Executable File
#!/bin/sh -l
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set -e
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if [ -z "$ACCESS_TOKEN" ]
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then
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echo "You must provide the action with a GitHub Personal Access Token secret in order to deploy."
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exit 1
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fi
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if [ -z "$BRANCH" ]
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then
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echo "You must provide the action with a branch name it should deploy to, for example gh-pages or docs."
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exit 1
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fi
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if [ -z "$FOLDER" ]
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then
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echo "You must provide the action with the folder name in the repository where your compiled page lives."
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exit 1
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fi
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case "$FOLDER" in /*|./*)
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echo "The deployment folder cannot be prefixed with '/' or './'. Instead reference the folder name directly."
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exit 1
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esac
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if [ -z "$COMMIT_EMAIL" ]
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then
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COMMIT_EMAIL="${GITHUB_ACTOR}@users.noreply.github.com"
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fi
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if [ -z "$COMMIT_NAME" ]
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then
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COMMIT_NAME="${GITHUB_ACTOR}"
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fi
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# Installs Git.
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apt-get update && \
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apt-get install -y git && \
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# Directs the action to the the Github workspace.
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cd $GITHUB_WORKSPACE && \
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# Configures Git.
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git init && \
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git config --global user.email "${COMMIT_EMAIL}" && \
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git config --global user.name "${COMMIT_NAME}" && \
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## Initializes the repository path using the access token.
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REPOSITORY_PATH="https://${ACCESS_TOKEN}@github.com/${GITHUB_REPOSITORY}.git" && \
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# Checks to see if the remote exists prior to deploying.
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# If the branch doesn't exist it gets created here as an orphan.
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if [ "$(git ls-remote --heads "$REPOSITORY_PATH" "$BRANCH" | wc -l)" -eq 0 ];
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then
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echo "Creating remote branch ${BRANCH} as it doesn't exist..."
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git checkout "${BASE_BRANCH:-master}" && \
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git checkout --orphan $BRANCH && \
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git rm -rf . && \
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touch README.md && \
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git add README.md && \
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git commit -m "Initial ${BRANCH} commit" && \
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git push $REPOSITORY_PATH $BRANCH
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fi
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# Checks out the base branch to begin the deploy process.
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git checkout "${BASE_BRANCH:-master}" && \
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# Builds the project if a build script is provided.
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echo "Running build scripts... $BUILD_SCRIPT" && \
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eval "$BUILD_SCRIPT" && \
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if [ "$CNAME" ]; then
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echo "Generating a CNAME file in in the $FOLDER directory..."
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echo $CNAME > $FOLDER/CNAME
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fi
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# Commits the data to Github.
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echo "Deploying to GitHub..." && \
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git add -f $FOLDER && \
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git commit -m "Deploying to ${BRANCH} from ${BASE_BRANCH:-master} ${GITHUB_SHA}" --quiet && \
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git push $REPOSITORY_PATH `git subtree split --prefix $FOLDER ${BASE_BRANCH:-master}`:$BRANCH --force && \
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echo "Deployment succesful!"
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