Package io.github.duckasteroid.gradle.versioning.releaseflow

Class ManagedFileMarker

java.lang.Object

io.github.duckasteroid.gradle.versioning.releaseflow.ManagedFileMarker

public final class ManagedFileMarker
extends Object

The "# duckasteroid-managed: componentId version sha256:hash" marker comment that a ManagedFileInstaller.install(...) call stamps as the first line of every file it installs, and that a matching ManagedFileChecker.check(...) call later re-parses to detect staleness/tampering. The hash covers everything BELOW the marker line (the templated body), never the marker line itself - a self-attestation, not a tamper-proof checksum: it only needs to catch the realistic accident (editing a step without touching the marker comment), not someone deliberately recomputing a matching hash.

componentId namespaces the marker by whichever plugin/feature installed the file (e.g. "release-flow") - installReleaseWorkflows is the only caller today, but namespacing from the start means a second installer can never have its file misread as belonging to a different component, or vice versa.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	PREFIX

Constructor Summary

Constructors

Constructor	Description
ManagedFileMarker(String componentId, String version, String sha256)

Method Summary

Modifier and Type	Method	Description
static ManagedFileMarker	forBody(String componentId, String version, String body)
String	getComponentId()
String	getSha256()
String	getVersion()
boolean	matchesBody(String body)
static ManagedFileMarker	parse(String firstLine)	Parses a marker line, or returns null if it isn't one (foreign/hand-written file).
String	render()
static String	sha256Of(String body)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

PREFIX

public static final String PREFIX

See Also:

• Constant Field Values

Constructor Details

ManagedFileMarker

public ManagedFileMarker(String componentId,
 String version,
 String sha256)

Method Details

getComponentId

public String getComponentId()

getVersion

public String getVersion()

getSha256

public String getSha256()

render

public String render()

matchesBody

public boolean matchesBody(String body)

forBody

public static ManagedFileMarker forBody(String componentId,
 String version,
 String body)

sha256Of

public static String sha256Of(String body)

parse

public static ManagedFileMarker parse(String firstLine)

Parses a marker line, or returns null if it isn't one (foreign/hand-written file).