mirror of
https://github.com/caddyserver/caddy.git
synced 2024-11-26 02:09:47 +08:00
58 lines
1.4 KiB
Bash
Executable File
58 lines
1.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# Caddy build script. Automates proper versioning.
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#
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# Usage:
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#
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# $ ./build.bash [output_filename] [git_repo]
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#
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# Outputs compiled program in current directory.
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# Default file name is 'ecaddy'.
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# Default git repo is current directory.
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# Builds always take place from current directory.
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set -euo pipefail
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: ${output_filename:="${1:-}"}
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: ${output_filename:="ecaddy"}
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: ${git_repo:="${2:-}"}
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: ${git_repo:="."}
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pkg=main
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ldflags=()
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# Timestamp of build
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name="${pkg}.buildDate"
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value=$(date -u +"%a %b %d %H:%M:%S %Z %Y")
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ldflags+=("-X" "\"${name}=${value}\"")
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# Current tag, if HEAD is on a tag
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name="${pkg}.gitTag"
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set +e
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value="$(git -C "${git_repo}" describe --exact-match HEAD 2>/dev/null)"
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set -e
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ldflags+=("-X" "\"${name}=${value}\"")
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# Nearest tag on branch
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name="${pkg}.gitNearestTag"
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value="$(git -C "${git_repo}" describe --abbrev=0 --tags HEAD)"
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ldflags+=("-X" "\"${name}=${value}\"")
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# Commit SHA
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name="${pkg}.gitCommit"
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value="$(git -C "${git_repo}" rev-parse --short HEAD)"
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ldflags+=("-X" "\"${name}=${value}\"")
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# Summary of uncommitted changes
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name="${pkg}.gitShortStat"
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value="$(git -C "${git_repo}" diff-index --shortstat HEAD)"
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ldflags+=("-X" "\"${name}=${value}\"")
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# List of modified files
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name="${pkg}.gitFilesModified"
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value="$(git -C "${git_repo}" diff-index --name-only HEAD)"
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ldflags+=("-X" "\"${name}=${value}\"")
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go build -ldflags "${ldflags[*]}" -o "${output_filename}"
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