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-rw-r--r--doc/PKGBUILD.5.txt34
1 files changed, 20 insertions, 14 deletions
diff --git a/doc/PKGBUILD.5.txt b/doc/PKGBUILD.5.txt
index 4d761214..d9cf6230 100644
--- a/doc/PKGBUILD.5.txt
+++ b/doc/PKGBUILD.5.txt
@@ -266,7 +266,7 @@ use here. The function is run in `bash -e` mode, meaning any command that exits
with a non-zero status will cause the function to exit. Be sure any exotic
commands used are covered by `makedepends`.
-All of the above variables such as `pkgname` and `pkgver` are available for use
+All of the above variables such as `$pkgname` and `$pkgver` are available for use
in the build function. In addition, makepkg defines the following three
variables for use during the build and install process:
@@ -332,31 +332,37 @@ Pacman has the ability to store and execute a package-specific script when it
installs, removes, or upgrades a package. This allows a package to configure
itself after installation and perform an opposite action upon removal.
-The exact time the script is run varies with each operation:
+The exact time the script is run varies with each operation, and should be
+self-explanatory. Note that during an upgrade operation, none of the install
+or remove scripts will be called.
+
+Scripts are passed either one or two ``full version strings'', where a full
+version string is either 'pkgver-pkgrel' or 'epoch:pkgver-pkgrel' if epoch is
+non-zero.
*pre_install*::
- script is run right before files are extracted. One argument is passed:
- new package version.
+ Run right before files are extracted. One argument is passed:
+ new package full version string.
*post_install*::
- script is run right after files are extracted. One argument is passed:
- new package version.
+ Run right after files are extracted. One argument is passed:
+ new package full version string.
*pre_upgrade*::
- script is run right before files are extracted. Two arguments are passed
- in the following order: new package version, old package version.
+ Run right before files are extracted. Two arguments are passed in this
+ order: new package full version string, old package full version string.
*post_upgrade*::
- script is run after files are extracted. Two arguments are passed
- in the following order: new package version, old package version.
+ Run after files are extracted. Two arguments are passed in this order:
+ new package full version string, old package full version string.
*pre_remove*::
- script is run right before files are removed. One argument is passed:
- old package version.
+ Run right before files are removed. One argument is passed:
+ old package full version string.
*post_remove*::
- script is run right after files are removed. One argument is passed:
- old package version.
+ Run right after files are removed. One argument is passed:
+ old package full version string.
To use this feature, create a file such as 'pkgname.install' and put it in the
same directory as the PKGBUILD script. Then use the install directive: